RHSA-2026:11408

Vulnerability from csaf_redhat - Published: 2026-04-28 19:03 - Updated: 2026-04-29 13:38
Summary
Red Hat Security Advisory: VolSync v0.14 security fixes and container updates
Severity
Important
Notes
Topic: VolSync v0.14 General Availability release images, which provide enhancements, security fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section.
Details: VolSync v0.14 is a Kubernetes operator that enables asynchronous replication of persistent volumes within a cluster, or across clusters. After deploying the VolSync operator, it can create and maintain copies of your persistent data. For more information about VolSync, see: https://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/business_continuity/business-cont-overview#volsync or the VolSync open source community website at: https://volsync.readthedocs.io/en/stable/.
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
CVE-2025-61726

A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted HTTP request containing a massive number of query parameters will cause the application to consume an excessive amount of memory, eventually causing the application to crash or become unresponsive, resulting in a denial of service.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-770 - Allocation of Resources Without Limits or Throttling
Vendor Fix For more details, see the Red Hat Advanced Cluster Management for Kubernetes documentation: https://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/business_continuity/business-cont-overview#volsync https://access.redhat.com/errata/RHSA-2026:11408
Workaround Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.
CVE-2025-61728

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A Go application processing a malicious archive can become unresponsive or crash, resulting in a denial of service.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-770 - Allocation of Resources Without Limits or Throttling
Vendor Fix For more details, see the Red Hat Advanced Cluster Management for Kubernetes documentation: https://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/business_continuity/business-cont-overview#volsync https://access.redhat.com/errata/RHSA-2026:11408
Workaround To mitigate this vulnerability, implement a timeout in your archive/zip processing logic to abort the operation if it exceeds a few seconds, preventing the application from consuming an excessive amount of resources.
CVE-2025-61729

A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the `HostnameError.Error()` function. This flaw, caused by unbounded string concatenation, leads to excessive resource consumption. Successful exploitation can result in a denial of service (DoS) for the affected system.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-1050 - Excessive Platform Resource Consumption within a Loop
Vendor Fix For more details, see the Red Hat Advanced Cluster Management for Kubernetes documentation: https://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/business_continuity/business-cont-overview#volsync https://access.redhat.com/errata/RHSA-2026:11408
CVE-2026-32282

A flaw was found in the internal/syscall/unix package in the Go standard library. If the target of the `Root.Chmod` function is replaced with a symbolic link during execution, specifically after `Root.Chmod` checks the target but before acting, the `chmod` operation will be performed on the file the symbolic link points to. This issue can bypass directory restrictions and lead to unauthorized permission changes on the filesystem.

7.8 (High)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Vendor Fix For more details, see the Red Hat Advanced Cluster Management for Kubernetes documentation: https://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/business_continuity/business-cont-overview#volsync https://access.redhat.com/errata/RHSA-2026:11408
Workaround 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.
CVE-2026-33186

A flaw was found in gRPC-Go, the Go language implementation of gRPC. This vulnerability, an authorization bypass, is caused by improper input validation of the HTTP/2 `:path` pseudo-header. A remote attacker can exploit this by sending raw HTTP/2 frames with a malformed `:path` that omits the mandatory leading slash. This allows the attacker to bypass defined security policies, potentially leading to unauthorized access to services or information disclosure.

9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE-551 - Incorrect Behavior Order: Authorization Before Parsing and Canonicalization
Vendor Fix For more details, see the Red Hat Advanced Cluster Management for Kubernetes documentation: https://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/business_continuity/business-cont-overview#volsync https://access.redhat.com/errata/RHSA-2026:11408
Workaround To mitigate this issue, implement infrastructure-level normalization to ensure all incoming HTTP/2 `:path` headers are properly formatted with a leading slash before reaching the gRPC-Go server. This can be achieved by configuring a reverse proxy or API gateway to validate and normalize the `:path` header. Ensure that any such intermediary is properly configured and restarted to apply the changes, which may temporarily impact service availability.
References
https://access.redhat.com/errata/RHSA-2026:11408 self
https://access.redhat.com/security/cve/CVE-2025-61726 external
https://access.redhat.com/security/cve/CVE-2025-61728 external
https://access.redhat.com/security/cve/CVE-2025-61729 external
https://access.redhat.com/security/cve/CVE-2026-32282 external
https://access.redhat.com/security/cve/CVE-2026-33186 external
https://access.redhat.com/security/updates/classi… external
https://security.access.redhat.com/data/csaf/v2/a… self
https://access.redhat.com/security/cve/CVE-2025-61726 self
https://bugzilla.redhat.com/show_bug.cgi?id=2434432 external
https://www.cve.org/CVERecord?id=CVE-2025-61726 external
https://nvd.nist.gov/vuln/detail/CVE-2025-61726 external
https://go.dev/cl/736712 external
https://go.dev/issue/77101 external
https://groups.google.com/g/golang-announce/c/Vd2… external
https://pkg.go.dev/vuln/GO-2026-4341 external
https://access.redhat.com/security/cve/CVE-2025-61728 self
https://bugzilla.redhat.com/show_bug.cgi?id=2434431 external
https://www.cve.org/CVERecord?id=CVE-2025-61728 external
https://nvd.nist.gov/vuln/detail/CVE-2025-61728 external
https://go.dev/cl/736713 external
https://go.dev/issue/77102 external
https://pkg.go.dev/vuln/GO-2026-4342 external
https://access.redhat.com/security/cve/CVE-2025-61729 self
https://bugzilla.redhat.com/show_bug.cgi?id=2418462 external
https://www.cve.org/CVERecord?id=CVE-2025-61729 external
https://nvd.nist.gov/vuln/detail/CVE-2025-61729 external
https://go.dev/cl/725920 external
https://go.dev/issue/76445 external
https://groups.google.com/g/golang-announce/c/8FJ… external
https://pkg.go.dev/vuln/GO-2025-4155 external
https://access.redhat.com/security/cve/CVE-2026-32282 self
https://bugzilla.redhat.com/show_bug.cgi?id=2456336 external
https://www.cve.org/CVERecord?id=CVE-2026-32282 external
https://nvd.nist.gov/vuln/detail/CVE-2026-32282 external
https://go.dev/cl/763761 external
https://go.dev/issue/78293 external
https://groups.google.com/g/golang-announce/c/0uY… external
https://pkg.go.dev/vuln/GO-2026-4864 external
https://access.redhat.com/security/cve/CVE-2026-33186 self
https://bugzilla.redhat.com/show_bug.cgi?id=2449833 external
https://www.cve.org/CVERecord?id=CVE-2026-33186 external
https://nvd.nist.gov/vuln/detail/CVE-2026-33186 external
https://github.com/grpc/grpc-go/security/advisori… external
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        "product_reference": "registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64",
        "relates_to_product_reference": "Red Hat Advanced Cluster Management for Kubernetes 2.15"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-61726",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2026-01-28T20:01:42.791305+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64"
          ]
        }
      ],
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        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2434432"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted HTTP request containing a massive number of query parameters will cause the application to consume an excessive amount of memory, eventually causing the application to crash or become unresponsive, resulting in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: net/url: Memory exhaustion in query parameter parsing in net/url",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "To exploit this flaw, an attacker must be able to send a specially crafted HTTP request to an application parsing URL-encoded forms with net/url, specifically a request containing a large number of unique query parameters. The request will cause the application to consume an excessive amount of memory and eventually result in a denial of service, with no impact to confidentiality or integrity. Due to this reason, this vulnerability has been rated with an important severity.",
          "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": [
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
        ],
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          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-61726"
        },
        {
          "category": "external",
          "summary": "RHBZ#2434432",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2434432"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-61726",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-61726"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-61726",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61726"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/736712",
          "url": "https://go.dev/cl/736712"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/77101",
          "url": "https://go.dev/issue/77101"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc",
          "url": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2026-4341",
          "url": "https://pkg.go.dev/vuln/GO-2026-4341"
        }
      ],
      "release_date": "2026-01-28T19:30:31.215000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-28T19:03:51+00:00",
          "details": "For more details, see the Red Hat Advanced Cluster Management for Kubernetes documentation:\n\nhttps://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/business_continuity/business-cont-overview#volsync",
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            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:11408"
        },
        {
          "category": "workaround",
          "details": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.",
          "product_ids": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ]
        }
      ],
      "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": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "golang: net/url: Memory exhaustion in query parameter parsing in net/url"
    },
    {
      "cve": "CVE-2025-61728",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2026-01-28T20:01:39.965024+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
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          ]
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        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2434431"
        }
      ],
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        {
          "category": "description",
          "text": "A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A Go application processing a malicious archive can become unresponsive or crash, resulting in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "To exploit this flaw, an attacker needs to be able to process a malicious zip archive with an application using the archive/zip package. Additionally, this vulnerability can cause a Go application to consume an excessive amount of CPU and memory, eventually resulting in a denial of service with no other security impact. Due to these reasons, this flaw has been rated with a moderate severity.",
          "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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          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
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          "summary": "Canonical URL",
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        },
        {
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          "summary": "RHBZ#2434431",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2434431"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-61728",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-61728"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-61728",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61728"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/736713",
          "url": "https://go.dev/cl/736713"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/77102",
          "url": "https://go.dev/issue/77102"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc",
          "url": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2026-4342",
          "url": "https://pkg.go.dev/vuln/GO-2026-4342"
        }
      ],
      "release_date": "2026-01-28T19:30:31.354000+00:00",
      "remediations": [
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          "category": "vendor_fix",
          "date": "2026-04-28T19:03:51+00:00",
          "details": "For more details, see the Red Hat Advanced Cluster Management for Kubernetes documentation:\n\nhttps://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/business_continuity/business-cont-overview#volsync",
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            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:11408"
        },
        {
          "category": "workaround",
          "details": "To mitigate this vulnerability, implement a timeout in your archive/zip processing logic to abort the operation if it exceeds a few seconds, preventing the application from consuming an excessive amount of resources.",
          "product_ids": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ]
        }
      ],
      "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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            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip"
    },
    {
      "cve": "CVE-2025-61729",
      "cwe": {
        "id": "CWE-1050",
        "name": "Excessive Platform Resource Consumption within a Loop"
      },
      "discovery_date": "2025-12-02T20:01:45.330964+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
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          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2418462"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the `HostnameError.Error()` function. This flaw, caused by unbounded string concatenation, leads to excessive resource consumption. Successful exploitation can result in a denial of service (DoS) for the affected system.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate",
          "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": {
        "fixed": [
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          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
        ],
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      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-61729"
        },
        {
          "category": "external",
          "summary": "RHBZ#2418462",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2418462"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-61729",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-61729"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-61729",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61729"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/725920",
          "url": "https://go.dev/cl/725920"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/76445",
          "url": "https://go.dev/issue/76445"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/8FJoBkPddm4",
          "url": "https://groups.google.com/g/golang-announce/c/8FJoBkPddm4"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2025-4155",
          "url": "https://pkg.go.dev/vuln/GO-2025-4155"
        }
      ],
      "release_date": "2025-12-02T18:54:10.166000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-28T19:03:51+00:00",
          "details": "For more details, see the Red Hat Advanced Cluster Management for Kubernetes documentation:\n\nhttps://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/business_continuity/business-cont-overview#volsync",
          "product_ids": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:11408"
        }
      ],
      "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": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate"
    },
    {
      "cve": "CVE-2026-32282",
      "cwe": {
        "id": "CWE-367",
        "name": "Time-of-check Time-of-use (TOCTOU) Race Condition"
      },
      "discovery_date": "2026-04-08T02:01:12.683211+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2456336"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the internal/syscall/unix package in the Go standard library. If the target of the `Root.Chmod` function is replaced with a symbolic link during execution, specifically after `Root.Chmod` checks the target but before acting, the `chmod` operation will be performed on the file the symbolic link points to. This issue can bypass directory restrictions and lead to unauthorized permission changes on the filesystem.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "To exploit this issue, an attacker needs access to the system and the required permissions to create a symbolic link. Additionally, the attacker must swap the target file with a symbolic link in the exact window after the `Root.Chmod` function checks its target but before acting. Due to these conditions, this flaw has been rated with a moderate severity.",
          "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": [
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
        ],
        "known_not_affected": [
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-32282"
        },
        {
          "category": "external",
          "summary": "RHBZ#2456336",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2456336"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-32282",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-32282"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-32282",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32282"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/763761",
          "url": "https://go.dev/cl/763761"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/78293",
          "url": "https://go.dev/issue/78293"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU",
          "url": "https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2026-4864",
          "url": "https://pkg.go.dev/vuln/GO-2026-4864"
        }
      ],
      "release_date": "2026-04-08T01:06:55.953000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-28T19:03:51+00:00",
          "details": "For more details, see the Red Hat Advanced Cluster Management for Kubernetes documentation:\n\nhttps://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/business_continuity/business-cont-overview#volsync",
          "product_ids": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:11408"
        },
        {
          "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": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root"
    },
    {
      "cve": "CVE-2026-33186",
      "cwe": {
        "id": "CWE-551",
        "name": "Incorrect Behavior Order: Authorization Before Parsing and Canonicalization"
      },
      "discovery_date": "2026-03-20T23:02:27.802640+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2449833"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in gRPC-Go, the Go language implementation of gRPC. This vulnerability, an authorization bypass, is caused by improper input validation of the HTTP/2 `:path` pseudo-header. A remote attacker can exploit this by sending raw HTTP/2 frames with a malformed `:path` that omits the mandatory leading slash. This allows the attacker to bypass defined security policies, potentially leading to unauthorized access to services or information disclosure.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "google.golang.org/grpc/grpc-go: google.golang.org/grpc/authz: gRPC-Go: Authorization bypass due to improper HTTP/2 path validation",
          "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": {
        "fixed": [
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
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          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
        ],
        "known_not_affected": [
          "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-33186"
        },
        {
          "category": "external",
          "summary": "RHBZ#2449833",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2449833"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-33186",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-33186"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-33186",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33186"
        },
        {
          "category": "external",
          "summary": "https://github.com/grpc/grpc-go/security/advisories/GHSA-p77j-4mvh-x3m3",
          "url": "https://github.com/grpc/grpc-go/security/advisories/GHSA-p77j-4mvh-x3m3"
        }
      ],
      "release_date": "2026-03-20T22:23:32.147000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-28T19:03:51+00:00",
          "details": "For more details, see the Red Hat Advanced Cluster Management for Kubernetes documentation:\n\nhttps://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/business_continuity/business-cont-overview#volsync",
          "product_ids": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:11408"
        },
        {
          "category": "workaround",
          "details": "To mitigate this issue, implement infrastructure-level normalization to ensure all incoming HTTP/2 `:path` headers are properly formatted with a leading slash before reaching the gRPC-Go server. This can be achieved by configuring a reverse proxy or API gateway to validate and normalize the `:path` header. Ensure that any such intermediary is properly configured and restarted to apply the changes, which may temporarily impact service availability.",
          "product_ids": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-operator-bundle@sha256:3053d9922016840bb6e2a14c783b61cd1799e345139b4a799b35c444e4b19ebd_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:15a198e39cc0d139796a6cc9fa3bc0e6607776b0020f044452265e0868e44598_ppc64le",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:b92dc6fa8b2f0bb35daaa710056cf9c001728ad004679a4987e634899c631d65_s390x",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:dcd8cd73020fa1704bf7f5e21db0c15fb6696a555e57c5dd5d7f6fe5c97f6eba_amd64",
            "Red Hat Advanced Cluster Management for Kubernetes 2.15:registry.redhat.io/rhacm2/volsync-rhel9@sha256:e251496656ed10eafdf45be0a0273d849e7df585e83b52624326df77edfa3a5a_arm64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "google.golang.org/grpc/grpc-go: google.golang.org/grpc/authz: gRPC-Go: Authorization bypass due to improper HTTP/2 path validation"
    }
  ]
}


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Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.



Detection rules are retrieved from Rulezet.