RHSA-2026:70593
Vulnerability from csaf_redhat - Published: 2026-09-23 06:31 - Updated: 2026-09-25 14:33A flaw was found in the `encoding/asn1` package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One (ASN.1) structure, leading to excessive recursion during the `Unmarshal` operation. This could result in stack exhaustion and a Denial of Service (DoS) condition.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-cli-rhel9@sha256:2fda4c6642fd343cf7bd0fe629e4d85ae95c5180b8f544c464980a7c7dde9e58_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-cli-rhel9@sha256:97a0788b5ac604ca74362198517f87499da2ec26dd449cf5fb7d6eddf28de9f6_amd64 | — |
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fix
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-cli-rhel9@sha256:ada851d78ec38f12688e6a64166767ddd1c960f6099604e0abf06d18ad74519a_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-cli-rhel9@sha256:b307464aa7f189abb67b951542d74b1f89940412fd4d08ab89a9aac25de4fb38_arm64 | — |
Vendor Fix
fix
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| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9@sha256:474cf8c7500c50dfd569180570f00d9649691a8621ce34f82957e53d2ad95a66_s390x | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9@sha256:667964ca0a8379a75425a90e7f1a3c109804e91b6fbc38aa9ecc72d57949925b_ppc64le | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9@sha256:9d1fac43e376171a8666d299e4d06f50e102695266e5a8bf424886dcb7e305eb_amd64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9@sha256:ae786598501725df58ae66ce52607fb8f0c325456537cf41e55cae33ccd4e370_arm64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf5-rhel9@sha256:0d78ff17f71f5f742aae872a9a15c48a5bf0baa328b85d627ae177bf2c88e3da_arm64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf5-rhel9@sha256:1a51f636af388a11694876bcea3acb73885479b1b7e02417b4c13c8fde93ab2a_ppc64le | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf5-rhel9@sha256:7aa9a1a8a24b2861178d0f64ae4593cc1668562f9844f405e05cf47e94229a09_s390x | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf5-rhel9@sha256:e9e0770bdb543dd42aa3c3aa5014cbf19d913da8f58e4d69eb58132421137ac6_amd64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-rhel9@sha256:5540377f87365b5501ec4bac45334b0fc1658635c3347505fa52fe11e6f9098f_ppc64le | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-rhel9@sha256:b2c2987a6048c3e65be46209059f78067a7d0ebdf8d4481c607a8f322696e903_arm64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-rhel9@sha256:e3ab5b8e9d1b5306ee3e8bb46d54b5b7579653117db71f6f80bf4a7f0abbc62f_s390x | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-rhel9@sha256:fb8fba794fda8541fdaa0f2fcfa6467068abbaa0b4d6d497bc46837bf38a750a_amd64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-ebpf-agent-rhel9@sha256:068743012df5f7f0ce25e785630555ce532d50ec32a17a66e51108a5096ae38a_ppc64le | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-ebpf-agent-rhel9@sha256:0f2106026942ca06110301ece4f911b7ea0c50461cde3a5c8710e529c7f7c4c6_arm64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-ebpf-agent-rhel9@sha256:dae49f4e857b84f9bad0c3a477c43834cbea6118a719c793b00524ab19b7dc0a_s390x | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-ebpf-agent-rhel9@sha256:eb5f0c7e8418bde2c4a059b8f7600f478cfbd3ff46f8f8fc407b50e8dc88691b_amd64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9@sha256:0550d8ac592cf476506a992d0d3f7beb4e6aa4414f259cda47a80e4749311537_arm64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9@sha256:b19bfad20ee4fb3de2075251b3eb2c1ea6a76b68edac2c3bbd4523c0aa0346a8_amd64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9@sha256:e8e427cc5103d412b4677c3aa93912cb82a5b5db8be8d21992f4341bf404f75b_s390x | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9@sha256:ebe846db7b0733c85850182d709103faf3725b27b2daa3b9d08b23212dbd5cca_ppc64le | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-operator-bundle@sha256:f838339b4bd024f76fead96f23892c7800ffdfb243538369bed23c4f64eef8e3_amd64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-rhel9-operator@sha256:065492e0defff65abc0c2fb776b19506e65ff65924e39eaa4e2488e884376dea_arm64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-rhel9-operator@sha256:0d0a2e283bcfc021884410130d3dba6b7b4edfc28223cf7a2e203c2b6b3e6a9b_amd64 | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-rhel9-operator@sha256:42309d715ad9d81fd87b5e20d0ae8f41c4ec1f05f71e3b55b610ac6533d75253_ppc64le | — | ||
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-rhel9-operator@sha256:4e81294ae472aa938a644e4672b264f5a71e3935e83322c238c960cf8d440005_s390x | — |
A flaw was found in golang.org/x/text. The norm.Iter component can enter an infinite loop when processing input that contains invalid UTF-8 (Unicode Transformation Format - 8-bit) bytes. A remote attacker could exploit this vulnerability by providing specially crafted input, leading to a Denial of Service (DoS) condition where the affected application becomes unresponsive.
A flaw was found in the `net/http` component of the Go standard library. When a server is configured to support unencrypted HTTP/2, it reads initial bytes from new connections to detect the HTTP/2 client preface. However, the `ReadHeaderTimeout` is not correctly applied during this process. This oversight could allow a remote attacker to maintain open connections indefinitely, potentially leading to a Denial of Service (DoS) by exhausting server resources.
A flaw was found in the `encoding/xml` package of Go. The `DecodeElement` function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service (DoS) for the affected application.
A flaw was found in `net/url`, a component of `golang`. This vulnerability arises when resolving relative paths that contain numerous parent directory ('..') segments. A remote attacker could exploit this by providing a specially crafted path, leading to quadratic time complexity and excessive memory allocation. This can result in a Denial of Service (DoS) due to resource exhaustion.
A flaw was found in the `crypto/tls` package, part of `golang`. A malicious client can exploit this vulnerability by continuously sending KeyUpdate messages to a server. This forces the server to perform indefinite key derivation operations, leading to resource exhaustion and a Denial of Service (DoS) condition.
A flaw was found in gopacket, a Go library for packet processing. Multiple layer decoders in gopacket use attacker-controlled lengths, counts, or offsets without proper validation against packet buffers. A remote, unauthenticated attacker can exploit this by sending a specially crafted packet, which, when decoded, triggers an unrecovered panic. This can lead to a remote Denial of Service (DoS) condition, making the affected system unavailable.
A flaw was found in nanoid (Nano ID), a small, secure, and URL-friendly unique string ID generator. An attacker could exploit this vulnerability by providing a zero-size input to the customAlphabet or customRandom functions. This would cause an infinite loop, leading to a denial of service (DoS) condition by hanging the application's calling thread.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf5-rhel9@sha256:0d78ff17f71f5f742aae872a9a15c48a5bf0baa328b85d627ae177bf2c88e3da_arm64 | — |
Vendor Fix
fix
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf5-rhel9@sha256:1a51f636af388a11694876bcea3acb73885479b1b7e02417b4c13c8fde93ab2a_ppc64le | — |
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fix
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf5-rhel9@sha256:7aa9a1a8a24b2861178d0f64ae4593cc1668562f9844f405e05cf47e94229a09_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf5-rhel9@sha256:e9e0770bdb543dd42aa3c3aa5014cbf19d913da8f58e4d69eb58132421137ac6_amd64 | — |
Vendor Fix
fix
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| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-cli-rhel9@sha256:2fda4c6642fd343cf7bd0fe629e4d85ae95c5180b8f544c464980a7c7dde9e58_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-cli-rhel9@sha256:97a0788b5ac604ca74362198517f87499da2ec26dd449cf5fb7d6eddf28de9f6_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-cli-rhel9@sha256:ada851d78ec38f12688e6a64166767ddd1c960f6099604e0abf06d18ad74519a_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-cli-rhel9@sha256:b307464aa7f189abb67b951542d74b1f89940412fd4d08ab89a9aac25de4fb38_arm64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9@sha256:474cf8c7500c50dfd569180570f00d9649691a8621ce34f82957e53d2ad95a66_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9@sha256:667964ca0a8379a75425a90e7f1a3c109804e91b6fbc38aa9ecc72d57949925b_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9@sha256:9d1fac43e376171a8666d299e4d06f50e102695266e5a8bf424886dcb7e305eb_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9@sha256:ae786598501725df58ae66ce52607fb8f0c325456537cf41e55cae33ccd4e370_arm64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-rhel9@sha256:5540377f87365b5501ec4bac45334b0fc1658635c3347505fa52fe11e6f9098f_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-rhel9@sha256:b2c2987a6048c3e65be46209059f78067a7d0ebdf8d4481c607a8f322696e903_arm64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-rhel9@sha256:e3ab5b8e9d1b5306ee3e8bb46d54b5b7579653117db71f6f80bf4a7f0abbc62f_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-rhel9@sha256:fb8fba794fda8541fdaa0f2fcfa6467068abbaa0b4d6d497bc46837bf38a750a_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-ebpf-agent-rhel9@sha256:068743012df5f7f0ce25e785630555ce532d50ec32a17a66e51108a5096ae38a_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-ebpf-agent-rhel9@sha256:0f2106026942ca06110301ece4f911b7ea0c50461cde3a5c8710e529c7f7c4c6_arm64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-ebpf-agent-rhel9@sha256:dae49f4e857b84f9bad0c3a477c43834cbea6118a719c793b00524ab19b7dc0a_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-ebpf-agent-rhel9@sha256:eb5f0c7e8418bde2c4a059b8f7600f478cfbd3ff46f8f8fc407b50e8dc88691b_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9@sha256:0550d8ac592cf476506a992d0d3f7beb4e6aa4414f259cda47a80e4749311537_arm64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9@sha256:b19bfad20ee4fb3de2075251b3eb2c1ea6a76b68edac2c3bbd4523c0aa0346a8_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9@sha256:e8e427cc5103d412b4677c3aa93912cb82a5b5db8be8d21992f4341bf404f75b_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9@sha256:ebe846db7b0733c85850182d709103faf3725b27b2daa3b9d08b23212dbd5cca_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-operator-bundle@sha256:f838339b4bd024f76fead96f23892c7800ffdfb243538369bed23c4f64eef8e3_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-rhel9-operator@sha256:065492e0defff65abc0c2fb776b19506e65ff65924e39eaa4e2488e884376dea_arm64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-rhel9-operator@sha256:0d0a2e283bcfc021884410130d3dba6b7b4edfc28223cf7a2e203c2b6b3e6a9b_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-rhel9-operator@sha256:42309d715ad9d81fd87b5e20d0ae8f41c4ec1f05f71e3b55b610ac6533d75253_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-rhel9-operator@sha256:4e81294ae472aa938a644e4672b264f5a71e3935e83322c238c960cf8d440005_s390x | — |
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A flaw was found in fast-uri, a URI parser for Node.js. The component incorrectly decodes percent escapes in a hostname twice during URI parsing and authority recomposition. This double decoding can allow a remote attacker to manipulate a URI to point to a different network destination, such as a loopback address. This vulnerability can lead to Server-Side Request Forgery (SSRF) and bypass host-based security policies.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf5-rhel9@sha256:0d78ff17f71f5f742aae872a9a15c48a5bf0baa328b85d627ae177bf2c88e3da_arm64 | — |
Vendor Fix
fix
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf5-rhel9@sha256:1a51f636af388a11694876bcea3acb73885479b1b7e02417b4c13c8fde93ab2a_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf5-rhel9@sha256:7aa9a1a8a24b2861178d0f64ae4593cc1668562f9844f405e05cf47e94229a09_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf5-rhel9@sha256:e9e0770bdb543dd42aa3c3aa5014cbf19d913da8f58e4d69eb58132421137ac6_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-rhel9@sha256:5540377f87365b5501ec4bac45334b0fc1658635c3347505fa52fe11e6f9098f_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-rhel9@sha256:b2c2987a6048c3e65be46209059f78067a7d0ebdf8d4481c607a8f322696e903_arm64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-rhel9@sha256:e3ab5b8e9d1b5306ee3e8bb46d54b5b7579653117db71f6f80bf4a7f0abbc62f_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-rhel9@sha256:fb8fba794fda8541fdaa0f2fcfa6467068abbaa0b4d6d497bc46837bf38a750a_amd64 | — |
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| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-cli-rhel9@sha256:2fda4c6642fd343cf7bd0fe629e4d85ae95c5180b8f544c464980a7c7dde9e58_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-cli-rhel9@sha256:97a0788b5ac604ca74362198517f87499da2ec26dd449cf5fb7d6eddf28de9f6_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-cli-rhel9@sha256:ada851d78ec38f12688e6a64166767ddd1c960f6099604e0abf06d18ad74519a_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-cli-rhel9@sha256:b307464aa7f189abb67b951542d74b1f89940412fd4d08ab89a9aac25de4fb38_arm64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9@sha256:474cf8c7500c50dfd569180570f00d9649691a8621ce34f82957e53d2ad95a66_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9@sha256:667964ca0a8379a75425a90e7f1a3c109804e91b6fbc38aa9ecc72d57949925b_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9@sha256:9d1fac43e376171a8666d299e4d06f50e102695266e5a8bf424886dcb7e305eb_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9@sha256:ae786598501725df58ae66ce52607fb8f0c325456537cf41e55cae33ccd4e370_arm64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-ebpf-agent-rhel9@sha256:068743012df5f7f0ce25e785630555ce532d50ec32a17a66e51108a5096ae38a_ppc64le | — |
Workaround
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-ebpf-agent-rhel9@sha256:0f2106026942ca06110301ece4f911b7ea0c50461cde3a5c8710e529c7f7c4c6_arm64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-ebpf-agent-rhel9@sha256:dae49f4e857b84f9bad0c3a477c43834cbea6118a719c793b00524ab19b7dc0a_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-ebpf-agent-rhel9@sha256:eb5f0c7e8418bde2c4a059b8f7600f478cfbd3ff46f8f8fc407b50e8dc88691b_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9@sha256:0550d8ac592cf476506a992d0d3f7beb4e6aa4414f259cda47a80e4749311537_arm64 | — |
Workaround
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9@sha256:b19bfad20ee4fb3de2075251b3eb2c1ea6a76b68edac2c3bbd4523c0aa0346a8_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9@sha256:e8e427cc5103d412b4677c3aa93912cb82a5b5db8be8d21992f4341bf404f75b_s390x | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9@sha256:ebe846db7b0733c85850182d709103faf3725b27b2daa3b9d08b23212dbd5cca_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-operator-bundle@sha256:f838339b4bd024f76fead96f23892c7800ffdfb243538369bed23c4f64eef8e3_amd64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-rhel9-operator@sha256:065492e0defff65abc0c2fb776b19506e65ff65924e39eaa4e2488e884376dea_arm64 | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-rhel9-operator@sha256:0d0a2e283bcfc021884410130d3dba6b7b4edfc28223cf7a2e203c2b6b3e6a9b_amd64 | — |
Workaround
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-rhel9-operator@sha256:42309d715ad9d81fd87b5e20d0ae8f41c4ec1f05f71e3b55b610ac6533d75253_ppc64le | — |
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| Unresolved product id: Network Observability (NETOBSERV) 1.12.3:registry.redhat.io/network-observability/network-observability-rhel9-operator@sha256:4e81294ae472aa938a644e4672b264f5a71e3935e83322c238c960cf8d440005_s390x | — |
Workaround
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A flaw was found in fast-uri, a URI parser for Node.js. This vulnerability arises because the parser fails to consistently convert internationalized domain names (IDN) to their standard ASCII form when processing scheme-relative references. This inconsistency can lead to host confusion, where an application might validate a URI against a security policy using one hostname, but then resolve to a different, potentially malicious, hostname. This discrepancy could allow an attacker to bypass security policies and access unauthorized resources.
A flaw was found in fast-uri, a URI parser for Node.js. Its custom parser for bracketed IPv6 literals does not fully validate the IPv6 grammar, allowing invalid trailing text in an authority to be silently discarded. This can lead to a malformed, attacker-controlled host being normalized into a different, valid IPv6 destination, such as a local or private IPv6 target. An application normalizing untrusted URLs before outbound requests, redirects, or proxy routing could be redirected, resulting in a server-side request forgery (SSRF) and address-policy bypass.
A flaw was found in fast-uri, a software component used for parsing Uniform Resource Identifiers (URIs) in Node.js applications. This vulnerability arises from an issue in how fast-uri processes the scheme part of a URI, specifically when it contains special characters that are percent-encoded. An attacker can exploit this by crafting a malicious URI, causing the parser to misinterpret the host, which can lead to serious security risks. These risks include unauthorized redirection to external websites, server-side request forgery (SSRF) where the application makes unintended requests to internal or external resources, and bypassing security policies.
A flaw was found in fast-uri. This component improperly serializes the port component of a Uniform Resource Identifier (URI) without validating its content. A remote attacker can exploit this by crafting a malicious port value that injects authority delimiters. This manipulation can demote the intended host to user information and redirect the authority to an attacker-controlled host, leading to information disclosure as applications interpret the attacker's host as legitimate.
A flaw was found in js-yaml, a JavaScript YAML parser. An attacker can exploit this by providing a specially crafted YAML document that causes the parser to perform excessive processing when handling merge keys with empty sources. This can lead to prolonged CPU consumption, effectively causing a denial of service (DoS) for applications that process untrusted YAML input.
A flaw was found in fast-uri. The library incorrectly processes Uniform Resource Identifier (URI) hosts containing unbalanced brackets, leading to a discrepancy in how the host is parsed by fast-uri compared to other HTTP clients. This host confusion can allow an attacker to bypass security policies, such as Server-Side Request Forgery (SSRF) denylists or redirect allowlists, by causing an application to evaluate its policy against an incorrect host string. This could result in unintended network requests or access to unauthorized resources.
A flaw was found in gRPC-Go. Servers created with xds.NewGRPCServer() can be exploited by a remote client sending a malformed RPC request that lacks the required :authority or Host headers. This can trigger an index-out-of-bounds panic, leading to the termination of the entire server process and a Denial of Service (DoS). In some deployments, this attack can be unauthenticated.
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{
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"cwe": {
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"name": "Improper Restriction of Recursive Entity References in DTDs (\u0027XML Entity Expansion\u0027)"
},
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],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2515815"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the `encoding/asn1` package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One (ASN.1) structure, leading to excessive recursion during the `Unmarshal` operation. This could result in stack exhaustion and a Denial of Service (DoS) condition.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is an Important denial of service flaw in the Go encoding/asn1 package, as it can be triggered remotely without authentication. An attacker can provide a malformed ASN.1 structure, causing excessive recursion during unmarshalling and leading to stack exhaustion, which can render the service unavailable.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-33818"
},
{
"category": "external",
"summary": "RHBZ#2515815",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515815"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-33818",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33818"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-33818",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33818"
},
{
"category": "external",
"summary": "https://go.dev/cl/814980",
"url": "https://go.dev/cl/814980"
},
{
"category": "external",
"summary": "https://go.dev/issue/80405",
"url": "https://go.dev/issue/80405"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/94pEornpRlI",
"url": "https://groups.google.com/g/golang-announce/c/94pEornpRlI"
},
{
"category": "external",
"summary": "https://pkg.go.dev/vuln/GO-2026-5972",
"url": "https://pkg.go.dev/vuln/GO-2026-5972"
}
],
"release_date": "2026-08-13T21:58:52.821000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"restart_required": {
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},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
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"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal"
},
{
"cve": "CVE-2026-56852",
"cwe": {
"id": "CWE-835",
"name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
},
"discovery_date": "2026-07-21T20:01:56.266823+00:00",
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}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2504233"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in golang.org/x/text. The norm.Iter component can enter an infinite loop when processing input that contains invalid UTF-8 (Unicode Transformation Format - 8-bit) bytes. A remote attacker could exploit this vulnerability by providing specially crafted input, leading to a Denial of Service (DoS) condition where the affected application becomes unresponsive.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang.org/x/text: golang.org/x/text: Denial of Service via invalid UTF-8 input",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Important: This flaw in the `golang.org/x/text` library can lead to a denial of service. An attacker could provide specially crafted invalid UTF-8 input to an application using the affected `norm.Iter` functionality, causing it to enter an infinite loop and become unresponsive.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-56852"
},
{
"category": "external",
"summary": "RHBZ#2504233",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2504233"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-56852",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56852"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-56852",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56852"
},
{
"category": "external",
"summary": "https://go.dev/cl/794100",
"url": "https://go.dev/cl/794100"
},
{
"category": "external",
"summary": "https://go.dev/issue/80142",
"url": "https://go.dev/issue/80142"
},
{
"category": "external",
"summary": "https://pkg.go.dev/vuln/GO-2026-5970",
"url": "https://pkg.go.dev/vuln/GO-2026-5970"
}
],
"release_date": "2026-07-21T19:18:59.951000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
"product_ids": [
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]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "golang.org/x/text: golang.org/x/text: Denial of Service via invalid UTF-8 input"
},
{
"cve": "CVE-2026-56853",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2026-08-13T22:14:53.561638+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
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]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2515827"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the `net/http` component of the Go standard library. When a server is configured to support unencrypted HTTP/2, it reads initial bytes from new connections to detect the HTTP/2 client preface. However, the `ReadHeaderTimeout` is not correctly applied during this process. This oversight could allow a remote attacker to maintain open connections indefinitely, potentially leading to a Denial of Service (DoS) by exhausting server resources.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "net/http: golang: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Important: Unencrypted HTTP/2 servers are susceptible to a denial of service due to improper handling of ReadHeaderTimeout during the client preface reading phase. This can lead to resource exhaustion and service unavailability in affected Red Hat products configured to support unencrypted HTTP/2.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-56853"
},
{
"category": "external",
"summary": "RHBZ#2515827",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515827"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-56853",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56853"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-56853",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56853"
},
{
"category": "external",
"summary": "https://go.dev/cl/795540",
"url": "https://go.dev/cl/795540"
},
{
"category": "external",
"summary": "https://go.dev/issue/80205",
"url": "https://go.dev/issue/80205"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/94pEornpRlI",
"url": "https://groups.google.com/g/golang-announce/c/94pEornpRlI"
},
{
"category": "external",
"summary": "https://pkg.go.dev/vuln/GO-2026-6089",
"url": "https://pkg.go.dev/vuln/GO-2026-6089"
}
],
"release_date": "2026-08-13T21:58:53.092000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
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]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "net/http: golang: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service"
},
{
"cve": "CVE-2026-56859",
"cwe": {
"id": "CWE-776",
"name": "Improper Restriction of Recursive Entity References in DTDs (\u0027XML Entity Expansion\u0027)"
},
"discovery_date": "2026-08-13T22:16:52.493058+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
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]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2515840"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the `encoding/xml` package of Go. The `DecodeElement` function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service (DoS) for the affected application.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "An Important denial of service flaw affects applications utilizing the Go `encoding/xml` package. This vulnerability arises from an issue in XML decoding where a recursion depth counter fails to reset, potentially leading to stack exhaustion when processing malicious XML input.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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],
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-56859"
},
{
"category": "external",
"summary": "RHBZ#2515840",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515840"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-56859",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56859"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-56859",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56859"
},
{
"category": "external",
"summary": "https://go.dev/cl/803320",
"url": "https://go.dev/cl/803320"
},
{
"category": "external",
"summary": "https://go.dev/issue/80481",
"url": "https://go.dev/issue/80481"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/94pEornpRlI",
"url": "https://groups.google.com/g/golang-announce/c/94pEornpRlI"
},
{
"category": "external",
"summary": "https://pkg.go.dev/vuln/GO-2026-6088",
"url": "https://pkg.go.dev/vuln/GO-2026-6088"
}
],
"release_date": "2026-08-13T21:58:52.959000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
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"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue"
},
{
"cve": "CVE-2026-56860",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2026-08-13T22:13:18.319384+00:00",
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}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2515820"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in `net/url`, a component of `golang`. This vulnerability arises when resolving relative paths that contain numerous parent directory (\u0027..\u0027) segments. A remote attacker could exploit this by providing a specially crafted path, leading to quadratic time complexity and excessive memory allocation. This can result in a Denial of Service (DoS) due to resource exhaustion.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is an Important denial of service flaw in the Go `net/url` package. Applications built with Go that process untrusted URLs containing parent directory segments (\u0027..\u0027) may be vulnerable to excessive resource consumption due to quadratic time complexity in path resolution. This can lead to a denial of service, impacting the availability of affected services.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-56860"
},
{
"category": "external",
"summary": "RHBZ#2515820",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515820"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-56860",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56860"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-56860",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56860"
},
{
"category": "external",
"summary": "https://go.dev/cl/803681",
"url": "https://go.dev/cl/803681"
},
{
"category": "external",
"summary": "https://go.dev/issue/80494",
"url": "https://go.dev/issue/80494"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/94pEornpRlI",
"url": "https://groups.google.com/g/golang-announce/c/94pEornpRlI"
},
{
"category": "external",
"summary": "https://pkg.go.dev/vuln/GO-2026-6218",
"url": "https://pkg.go.dev/vuln/GO-2026-6218"
}
],
"release_date": "2026-08-13T21:58:53.731000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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],
"restart_required": {
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},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution"
},
{
"cve": "CVE-2026-56862",
"cwe": {
"id": "CWE-1050",
"name": "Excessive Platform Resource Consumption within a Loop"
},
"discovery_date": "2026-08-13T22:16:41.928450+00:00",
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]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2515839"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the `crypto/tls` package, part of `golang`. A malicious client can exploit this vulnerability by continuously sending KeyUpdate messages to a server. This forces the server to perform indefinite key derivation operations, leading to resource exhaustion and a Denial of Service (DoS) condition.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is an Important denial of service vulnerability in the `golang` `crypto/tls` package. A remote, unauthenticated attacker can exploit this flaw by continuously sending `KeyUpdate` messages during a TLS handshake, forcing the server to perform indefinite key derivation operations. This resource exhaustion can lead to a denial of service for applications and services in Red Hat products that use the affected `crypto/tls` library and are exposed to untrusted network clients.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-56862"
},
{
"category": "external",
"summary": "RHBZ#2515839",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515839"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-56862",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56862"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-56862",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56862"
},
{
"category": "external",
"summary": "https://go.dev/cl/804261",
"url": "https://go.dev/cl/804261"
},
{
"category": "external",
"summary": "https://go.dev/issue/80528",
"url": "https://go.dev/issue/80528"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/94pEornpRlI",
"url": "https://groups.google.com/g/golang-announce/c/94pEornpRlI"
},
{
"category": "external",
"summary": "https://pkg.go.dev/vuln/GO-2026-6090",
"url": "https://pkg.go.dev/vuln/GO-2026-6090"
}
],
"release_date": "2026-08-13T21:58:53.216000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
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]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages"
},
{
"cve": "CVE-2026-65819",
"cwe": {
"id": "CWE-805",
"name": "Buffer Access with Incorrect Length Value"
},
"discovery_date": "2026-08-07T19:41:10.203732+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
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]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2512626"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in gopacket, a Go library for packet processing. Multiple layer decoders in gopacket use attacker-controlled lengths, counts, or offsets without proper validation against packet buffers. A remote, unauthenticated attacker can exploit this by sending a specially crafted packet, which, when decoded, triggers an unrecovered panic. This can lead to a remote Denial of Service (DoS) condition, making the affected system unavailable.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "github.com/gopacket/gopacket: gopacket: Remote Denial of Service via crafted packet processing",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A flaw was found in gopacket, a Go library for packet processing. Multiple protocol layer decoders (TLS, DHCPv4, sFlow, IPSec AH, VRRPv2, Diameter, GTPv1-U, ERSPAN II, LCM, RadioTap, Dot11, and others) use attacker-controlled length, count, or offset fields to index or slice packet buffers without first validating them against the actual buffer size. A single malformed packet triggers an out-of-bounds slice or unsigned-integer underflow panic. When packets are decoded via the high-performance DecodingLayerParser or direct DecodeFromBytes path \u2014 the common pattern used by network monitors and intrusion-detection systems \u2014 the panic is not recovered and crashes the process, causing an unauthenticated remote denial of service. Applications using only gopacket.NewPacket with default options recover the panic into an error and are not crashed. Red Hat Network Observability components (CLI and eBPF agent) ship gopacket v1.5.0 and use it for packet capture, making them vulnerable.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
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],
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-65819"
},
{
"category": "external",
"summary": "RHBZ#2512626",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2512626"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-65819",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-65819"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-65819",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-65819"
},
{
"category": "external",
"summary": "https://github.com/gopacket/gopacket/commit/210f25fb9b3ca1af2eb649936f78ad6991b6c9c5",
"url": "https://github.com/gopacket/gopacket/commit/210f25fb9b3ca1af2eb649936f78ad6991b6c9c5"
},
{
"category": "external",
"summary": "https://github.com/gopacket/gopacket/releases/tag/v1.7.0",
"url": "https://github.com/gopacket/gopacket/releases/tag/v1.7.0"
},
{
"category": "external",
"summary": "https://github.com/gopacket/gopacket/security/advisories/GHSA-8mcr-459q-5mx2",
"url": "https://github.com/gopacket/gopacket/security/advisories/GHSA-8mcr-459q-5mx2"
}
],
"release_date": "2026-08-07T19:19:16.032000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
},
{
"category": "workaround",
"details": "- Upgrade gopacket to a version containing commit 210f25f or later.\n- If upgrading is not immediately possible, restrict network access to services that process untrusted packet data using gopacket. Where possible, use the recovering `gopacket.NewPacket(..., gopacket.Default)` code path instead of `DecodingLayerParser` or direct `DecodeFromBytes` calls, accepting the performance trade-off. Ensure that packet capture interfaces are not exposed to untrusted network segments.",
"product_ids": [
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]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "github.com/gopacket/gopacket: gopacket: Remote Denial of Service via crafted packet processing"
},
{
"cve": "CVE-2026-67213",
"cwe": {
"id": "CWE-835",
"name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
},
"discovery_date": "2026-07-29T14:01:09.009518+00:00",
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}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2508406"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in nanoid (Nano ID), a small, secure, and URL-friendly unique string ID generator. An attacker could exploit this vulnerability by providing a zero-size input to the customAlphabet or customRandom functions. This would cause an infinite loop, leading to a denial of service (DoS) condition by hanging the application\u0027s calling thread.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "nanoid: nanoid: Denial of Service via infinite loop in random ID generation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "An algorithmic denial of service flaw was found in the `nanoid` library. When calling `customAlphabet` or `customRandom` with a `size` parameter of `0`, the internal generation loop fails to meet its termination condition. In Node.js or browser execution contexts, an attacker who supplies an unvalidated, zero-value size parameter to these functions causes the thread to enter an infinite loop, driving CPU utilization to 100% and completely blocking event loop execution for that thread.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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},
{
"category": "external",
"summary": "RHBZ#2508406",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2508406"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-67213",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-67213"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-67213",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-67213"
},
{
"category": "external",
"summary": "https://github.com/ai/nanoid/commit/cb3626d0f3342fdf179cd425fd9c4fbb92c7d0e7",
"url": "https://github.com/ai/nanoid/commit/cb3626d0f3342fdf179cd425fd9c4fbb92c7d0e7"
},
{
"category": "external",
"summary": "https://github.com/ai/nanoid/releases/tag/5.1.6",
"url": "https://github.com/ai/nanoid/releases/tag/5.1.6"
},
{
"category": "external",
"summary": "https://www.vulncheck.com/advisories/nanoid-before-infinite-loop-via-zero-size-in-customalphabet-and-customrandom",
"url": "https://www.vulncheck.com/advisories/nanoid-before-infinite-loop-via-zero-size-in-customalphabet-and-customrandom"
}
],
"release_date": "2026-07-29T13:32:01.534000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
},
{
"category": "workaround",
"details": "To mitigate this issue, ensure application code validates the size parameter passed to customAlphabet or customRandom, rejecting or sanitizing zero-value inputs before passing them to nanoid.",
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]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "nanoid: nanoid: Denial of Service via infinite loop in random ID generation"
},
{
"cve": "CVE-2026-75899",
"cwe": {
"id": "CWE-140",
"name": "Improper Neutralization of Delimiters"
},
"discovery_date": "2026-08-24T09:51:05.559475+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
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}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2521778"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in fast-uri, a URI parser for Node.js. The component incorrectly decodes percent escapes in a hostname twice during URI parsing and authority recomposition. This double decoding can allow a remote attacker to manipulate a URI to point to a different network destination, such as a loopback address. This vulnerability can lead to Server-Side Request Forgery (SSRF) and bypass host-based security policies.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "fast-uri: fast-uri: Server-Side Request Forgery via repeated hostname percent-decoding",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This flaw in the `fast-uri` library, used by applications for URI parsing, allows for Server-Side Request Forgery (SSRF) and host-policy bypass. By crafting a doubly percent-encoded hostname in an untrusted HTTP-family URI, an attacker could redirect internal application requests to arbitrary network destinations, potentially bypassing security controls and accessing internal services. This risk is present in Red Hat products that process untrusted URIs using affected versions of `fast-uri`.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-75899"
},
{
"category": "external",
"summary": "RHBZ#2521778",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2521778"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-75899",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-75899"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-75899",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75899"
},
{
"category": "external",
"summary": "https://cna.openjsf.org/security-advisories.html",
"url": "https://cna.openjsf.org/security-advisories.html"
},
{
"category": "external",
"summary": "https://github.com/fastify/fast-uri/security/advisories/GHSA-fph4-wmhf-6fwf",
"url": "https://github.com/fastify/fast-uri/security/advisories/GHSA-fph4-wmhf-6fwf"
}
],
"release_date": "2026-08-24T09:40:19.801000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
},
{
"category": "workaround",
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}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
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]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "fast-uri: fast-uri: Server-Side Request Forgery via repeated hostname percent-decoding"
},
{
"cve": "CVE-2026-75931",
"cwe": {
"id": "CWE-444",
"name": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)"
},
"discovery_date": "2026-08-24T09:51:02.191062+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
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}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2521777"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in fast-uri, a URI parser for Node.js. This vulnerability arises because the parser fails to consistently convert internationalized domain names (IDN) to their standard ASCII form when processing scheme-relative references. This inconsistency can lead to host confusion, where an application might validate a URI against a security policy using one hostname, but then resolve to a different, potentially malicious, hostname. This discrepancy could allow an attacker to bypass security policies and access unauthorized resources.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "fast-uri: fast-uri: Host confusion via skipped IDN canonicalization",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-75931"
},
{
"category": "external",
"summary": "RHBZ#2521777",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2521777"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-75931",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-75931"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-75931",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75931"
},
{
"category": "external",
"summary": "https://cna.openjsf.org/security-advisories.html",
"url": "https://cna.openjsf.org/security-advisories.html"
},
{
"category": "external",
"summary": "https://github.com/fastify/fast-uri/security/advisories/GHSA-5jgf-p345-68v8",
"url": "https://github.com/fastify/fast-uri/security/advisories/GHSA-5jgf-p345-68v8"
}
],
"release_date": "2026-08-24T09:30:04.212000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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{
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"privilegesRequired": "NONE",
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"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "fast-uri: fast-uri: Host confusion via skipped IDN canonicalization"
},
{
"cve": "CVE-2026-75975",
"cwe": {
"id": "CWE-918",
"name": "Server-Side Request Forgery (SSRF)"
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],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2521779"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in fast-uri, a URI parser for Node.js. Its custom parser for bracketed IPv6 literals does not fully validate the IPv6 grammar, allowing invalid trailing text in an authority to be silently discarded. This can lead to a malformed, attacker-controlled host being normalized into a different, valid IPv6 destination, such as a local or private IPv6 target. An application normalizing untrusted URLs before outbound requests, redirects, or proxy routing could be redirected, resulting in a server-side request forgery (SSRF) and address-policy bypass.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "fast-uri: fast-uri: Server-side request forgery via malformed IPv6 normalization",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A Server-Side Request Forgery (SSRF) flaw was found in fast-uri, a URI parser for Node.js. The parser\u0027s incomplete validation of bracketed IPv6 literals allows attackers to inject malformed authority components that are silently normalized to different valid IPv6 destinations. This could allow an attacker to bypass URL allowlists or network-based access controls, potentially enabling unauthorized access to internal services, cloud metadata endpoints, or other network resources. This issue affects Red Hat products that bundle fast-uri as part of their Node.js dependencies. Fixed versions are available: fast-uri 2.4.5, 3.1.6, and 4.1.3.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-75975"
},
{
"category": "external",
"summary": "RHBZ#2521779",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2521779"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-75975",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-75975"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-75975",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75975"
},
{
"category": "external",
"summary": "https://cna.openjsf.org/security-advisories.html",
"url": "https://cna.openjsf.org/security-advisories.html"
},
{
"category": "external",
"summary": "https://github.com/fastify/fast-uri/security/advisories/GHSA-f65p-4m7j-42xc",
"url": "https://github.com/fastify/fast-uri/security/advisories/GHSA-f65p-4m7j-42xc"
}
],
"release_date": "2026-08-24T09:58:07.698000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability. Until updates are available, restrict the processing of user-supplied URIs to trusted sources only, implement strict allowlists for destination hosts (preferably IP-based rather than hostname-based), and apply egress filtering to prevent server-initiated connections to internal networks or cloud metadata services.",
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],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
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}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "fast-uri: fast-uri: Server-side request forgery via malformed IPv6 normalization"
},
{
"cve": "CVE-2026-76172",
"cwe": {
"id": "CWE-76",
"name": "Improper Neutralization of Equivalent Special Elements"
},
"discovery_date": "2026-08-24T10:31:12.887477+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
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}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2521798"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in fast-uri, a software component used for parsing Uniform Resource Identifiers (URIs) in Node.js applications. This vulnerability arises from an issue in how fast-uri processes the scheme part of a URI, specifically when it contains special characters that are percent-encoded. An attacker can exploit this by crafting a malicious URI, causing the parser to misinterpret the host, which can lead to serious security risks. These risks include unauthorized redirection to external websites, server-side request forgery (SSRF) where the application makes unintended requests to internal or external resources, and bypassing security policies.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "fast-uri: fast-uri: URI parsing flaw enables server-side request forgery and redirects",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A host confusion vulnerability was found in fast-uri, a URI parser for Node.js. The parser runs a legacy decoding pass over the scheme component and never re-escapes the result. As a consequence, an input whose scheme carries percent-encoded slashes parses as having no authority (undefined host), yet resolving or normalizing that same input emits a network-path reference with an attacker-chosen authority. Applications that normalize or resolve untrusted URLs before a redirect check, host allowlist, or outbound request decision can be steered to an attacker-controlled domain, enabling server-side request forgery (SSRF), open redirect, or address-policy bypass. Additionally, a normalized URI in a response header can carry injected carriage return line feed (CRLF) characters, enabling HTTP response splitting attacks such as cache poisoning or session hijacking. This issue affects Red Hat products that bundle fast-uri as part of their Node.js dependencies. Fixed versions are available: fast-uri 2.4.5, 3.1.6, and 4.1.3.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-76172"
},
{
"category": "external",
"summary": "RHBZ#2521798",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2521798"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-76172",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76172"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-76172",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-76172"
},
{
"category": "external",
"summary": "https://cna.openjsf.org/security-advisories.html",
"url": "https://cna.openjsf.org/security-advisories.html"
},
{
"category": "external",
"summary": "https://github.com/fastify/fast-uri/security/advisories/GHSA-jqff-g426-hqxp",
"url": "https://github.com/fastify/fast-uri/security/advisories/GHSA-jqff-g426-hqxp"
}
],
"release_date": "2026-08-24T10:07:56.440000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
},
{
"category": "workaround",
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"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
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],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "fast-uri: fast-uri: URI parsing flaw enables server-side request forgery and redirects"
},
{
"cve": "CVE-2026-84292",
"cwe": {
"id": "CWE-140",
"name": "Improper Neutralization of Delimiters"
},
"discovery_date": "2026-09-02T20:21:15.599288+00:00",
"flags": [
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"label": "vulnerable_code_not_present",
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],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2527747"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in fast-uri. This component improperly serializes the port component of a Uniform Resource Identifier (URI) without validating its content. A remote attacker can exploit this by crafting a malicious port value that injects authority delimiters. This manipulation can demote the intended host to user information and redirect the authority to an attacker-controlled host, leading to information disclosure as applications interpret the attacker\u0027s host as legitimate.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "fast-uri: fast-uri: Authority Injection via Unvalidated Port Serialization",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is an Important flaw. Applications utilizing the `fast-uri` library in Red Hat environments are susceptible to authority injection if they process untrusted data as the port component of a URI. This could allow an attacker to redirect network traffic to an arbitrary host, compromising communication integrity.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-84292"
},
{
"category": "external",
"summary": "RHBZ#2527747",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2527747"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-84292",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84292"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-84292",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84292"
},
{
"category": "external",
"summary": "https://cna.openjsf.org/security-advisories.html",
"url": "https://cna.openjsf.org/security-advisories.html"
},
{
"category": "external",
"summary": "https://github.com/fastify/fast-uri/security/advisories/GHSA-qw65-cvwx-89v3",
"url": "https://github.com/fastify/fast-uri/security/advisories/GHSA-qw65-cvwx-89v3"
}
],
"release_date": "2026-09-02T20:09:51.415000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
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}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
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]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "fast-uri: fast-uri: Authority Injection via Unvalidated Port Serialization"
},
{
"cve": "CVE-2026-84375",
"cwe": {
"id": "CWE-835",
"name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
},
"discovery_date": "2026-09-01T21:51:30.205823+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
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],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2527118"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in js-yaml, a JavaScript YAML parser. An attacker can exploit this by providing a specially crafted YAML document that causes the parser to perform excessive processing when handling merge keys with empty sources. This can lead to prolonged CPU consumption, effectively causing a denial of service (DoS) for applications that process untrusted YAML input.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "js-yaml: js-yaml: Denial of Service vulnerability in YAML parsing",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is an Important denial of service vulnerability in js-yaml, affecting applications that process untrusted YAML input. The flaw allows an attacker to craft a small YAML document that, when parsed, can lead to prolonged CPU consumption due to inefficient merge key processing, potentially exhausting system resources. This is particularly relevant where applications handle external YAML data and have merge processing enabled by default.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-84375"
},
{
"category": "external",
"summary": "RHBZ#2527118",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2527118"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-84375",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84375"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-84375",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84375"
},
{
"category": "external",
"summary": "https://github.com/nodeca/js-yaml/commit/3485bc06ff8a0251505f44a00414d90df2466639",
"url": "https://github.com/nodeca/js-yaml/commit/3485bc06ff8a0251505f44a00414d90df2466639"
},
{
"category": "external",
"summary": "https://github.com/nodeca/js-yaml/commit/6a8e05f9a485188ed730ac81e81ae221352ef480",
"url": "https://github.com/nodeca/js-yaml/commit/6a8e05f9a485188ed730ac81e81ae221352ef480"
},
{
"category": "external",
"summary": "https://github.com/nodeca/js-yaml/commit/d90b6612a5a84385bdcb556c44578eac76dc0f6b",
"url": "https://github.com/nodeca/js-yaml/commit/d90b6612a5a84385bdcb556c44578eac76dc0f6b"
},
{
"category": "external",
"summary": "https://github.com/nodeca/js-yaml/pull/797",
"url": "https://github.com/nodeca/js-yaml/pull/797"
},
{
"category": "external",
"summary": "https://github.com/nodeca/js-yaml/releases/tag/3.15.2",
"url": "https://github.com/nodeca/js-yaml/releases/tag/3.15.2"
},
{
"category": "external",
"summary": "https://github.com/nodeca/js-yaml/releases/tag/4.3.2",
"url": "https://github.com/nodeca/js-yaml/releases/tag/4.3.2"
},
{
"category": "external",
"summary": "https://github.com/nodeca/js-yaml/security/advisories/GHSA-2883-xcg3-v3hh",
"url": "https://github.com/nodeca/js-yaml/security/advisories/GHSA-2883-xcg3-v3hh"
}
],
"release_date": "2026-09-01T21:43:13.617000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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{
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "js-yaml: js-yaml: Denial of Service vulnerability in YAML parsing"
},
{
"cve": "CVE-2026-84394",
"cwe": {
"id": "CWE-1289",
"name": "Improper Validation of Unsafe Equivalence in Input"
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],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2527756"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in fast-uri. The library incorrectly processes Uniform Resource Identifier (URI) hosts containing unbalanced brackets, leading to a discrepancy in how the host is parsed by fast-uri compared to other HTTP clients. This host confusion can allow an attacker to bypass security policies, such as Server-Side Request Forgery (SSRF) denylists or redirect allowlists, by causing an application to evaluate its policy against an incorrect host string. This could result in unintended network requests or access to unauthorized resources.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "fast-uri: fast-uri: Host confusion via unbalanced URI brackets can bypass security policies",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue is rated Moderate because successful exploitation requires a specific configuration where fast-uri handles security checks but a different client resolves the URL, enabling security policy bypasses without direct code execution. This affects fast-uri versions 2.4.5, 3.1.6, and 4.1.3 (fixed in 2.4.6, 3.1.7, and 4.1.4).",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-84394"
},
{
"category": "external",
"summary": "RHBZ#2527756",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2527756"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-84394",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84394"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-84394",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84394"
},
{
"category": "external",
"summary": "https://cna.openjsf.org/security-advisories.html",
"url": "https://cna.openjsf.org/security-advisories.html"
},
{
"category": "external",
"summary": "https://github.com/fastify/fast-uri/security/advisories/GHSA-58mr-gqgx-xq4g",
"url": "https://github.com/fastify/fast-uri/security/advisories/GHSA-58mr-gqgx-xq4g"
}
],
"release_date": "2026-09-02T20:25:35.399000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
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],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "fast-uri: fast-uri: Host confusion via unbalanced URI brackets can bypass security policies"
},
{
"cve": "CVE-2026-84445",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"discovery_date": "2026-09-14T16:22:17.356407+00:00",
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{
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}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2533175"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in gRPC-Go. Servers created with xds.NewGRPCServer() can be exploited by a remote client sending a malformed RPC request that lacks the required :authority or Host headers. This can trigger an index-out-of-bounds panic, leading to the termination of the entire server process and a Denial of Service (DoS). In some deployments, this attack can be unauthenticated.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "google.golang.org/grpc: gRPC-Go: Denial of Service via malformed RPC requests",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-84445"
},
{
"category": "external",
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},
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"summary": "https://www.cve.org/CVERecord?id=CVE-2026-84445",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84445"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-84445",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84445"
},
{
"category": "external",
"summary": "https://github.com/grpc/grpc-go/commit/3822494d8ea03b992c089fd2a195f041762fffb7",
"url": "https://github.com/grpc/grpc-go/commit/3822494d8ea03b992c089fd2a195f041762fffb7"
},
{
"category": "external",
"summary": "https://github.com/grpc/grpc-go/commit/8668b69c167df908b6b3666dcbf40992b9e932a4",
"url": "https://github.com/grpc/grpc-go/commit/8668b69c167df908b6b3666dcbf40992b9e932a4"
},
{
"category": "external",
"summary": "https://github.com/grpc/grpc-go/commit/93e31b48545e2a8aaeb6e06b47fb249f94e6297f",
"url": "https://github.com/grpc/grpc-go/commit/93e31b48545e2a8aaeb6e06b47fb249f94e6297f"
},
{
"category": "external",
"summary": "https://github.com/grpc/grpc-go/issues/9354",
"url": "https://github.com/grpc/grpc-go/issues/9354"
},
{
"category": "external",
"summary": "https://github.com/grpc/grpc-go/pull/9365",
"url": "https://github.com/grpc/grpc-go/pull/9365"
},
{
"category": "external",
"summary": "https://github.com/grpc/grpc-go/pull/9366",
"url": "https://github.com/grpc/grpc-go/pull/9366"
},
{
"category": "external",
"summary": "https://github.com/grpc/grpc-go/pull/9367",
"url": "https://github.com/grpc/grpc-go/pull/9367"
},
{
"category": "external",
"summary": "https://github.com/grpc/grpc-go/releases/tag/v1.82.2",
"url": "https://github.com/grpc/grpc-go/releases/tag/v1.82.2"
},
{
"category": "external",
"summary": "https://github.com/grpc/grpc-go/releases/tag/v1.83.2",
"url": "https://github.com/grpc/grpc-go/releases/tag/v1.83.2"
},
{
"category": "external",
"summary": "https://github.com/grpc/grpc-go/security/advisories/GHSA-2v4p-qf9q-27wj",
"url": "https://github.com/grpc/grpc-go/security/advisories/GHSA-2v4p-qf9q-27wj"
}
],
"release_date": "2026-09-14T16:11:41.401000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-23T06:31:49+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:70593"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "google.golang.org/grpc: gRPC-Go: Denial of Service via malformed RPC requests"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.