Common Weakness Enumeration

CWE-1333

Inefficient Regular Expression Complexity

The product uses a regular expression with a worst-case computational complexity that is inefficient and possibly exponential.

CVE-2025-66020 (GCVE-0-2025-66020)

Vulnerability from cvelistv5 – Published: 2025-11-26 01:49 – Updated: 2025-11-26 14:16
VLAI
Title
Valibot has a ReDoS vulnerability in `EMOJI_REGEX`
Summary
Valibot helps validate data using a schema. In versions from 0.31.0 to 1.1.0, the EMOJI_REGEX used in the emoji action is vulnerable to a Regular Expression Denial of Service (ReDoS) attack. A short, maliciously crafted string (e.g., <100 characters) can cause the regex engine to consume excessive CPU time (minutes), leading to a Denial of Service (DoS) for the application. This issue has been patched in version 1.2.0.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
Impacted products
Vendor Product Version
open-circle valibot Affected: >= 0.31.0, < 1.2.0
Create a notification for this product.
Show details on NVD website

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CVE-2025-6638 (GCVE-0-2025-6638)

Vulnerability from cvelistv5 – Published: 2025-09-12 10:46 – Updated: 2025-09-12 11:52
VLAI
Title
Regular Expression Denial of Service (ReDoS) in huggingface/transformers
Summary
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically affecting the MarianTokenizer's `remove_language_code()` method. This vulnerability is present in version 4.52.4 and has been fixed in version 4.53.0. The issue arises from inefficient regex processing, which can be exploited by crafted input strings containing malformed language code patterns, leading to excessive CPU consumption and potential denial of service.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
Assigner
Impacted products
Vendor Product Version
huggingface huggingface/transformers Affected: unspecified , < 4.53.0 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68142 (GCVE-0-2025-68142)

Vulnerability from cvelistv5 – Published: 2025-12-16 18:06 – Updated: 2025-12-17 18:51
VLAI
Title
PyMdown Extensions has ReDOS bug in Figure Capture extension
Summary
PyMdown Extensions is a set of extensions for the `Python-Markdown` markdown project. Versions prior to 10.16.1 have a ReDOS bug found within the figure caption extension (`pymdownx.blocks.caption`). In systems that take unchecked user content, this could cause long hanges when processing the data if a malicious payload was crafted. This issue is patched in Release 10.16.1. As a workaround, those who process unknown user content without timeouts or other safeguards in place to prevent really large, malicious content being aimed at systems may avoid the use of `pymdownx.blocks.caption` until they're able to upgrade.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
Assigner
Impacted products
Show details on NVD website

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CVE-2025-68475 (GCVE-0-2025-68475)

Vulnerability from cvelistv5 – Published: 2025-12-22 21:31 – Updated: 2025-12-22 21:54
VLAI
Title
Fedify has ReDoS Vulnerability in HTML Parsing Regex
Summary
Fedify is a TypeScript library for building federated server apps powered by ActivityPub. Prior to versions 1.6.13, 1.7.14, 1.8.15, and 1.9.2, a Regular Expression Denial of Service (ReDoS) vulnerability exists in Fedify's document loader. The HTML parsing regex at packages/fedify/src/runtime/docloader.ts:259 contains nested quantifiers that cause catastrophic backtracking when processing maliciously crafted HTML responses. This issue has been patched in versions 1.6.13, 1.7.14, 1.8.15, and 1.9.2.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
Assigner
Impacted products
Vendor Product Version
fedify-dev fedify Affected: < 1.6.13
Affected: >= 1.7.0, < 1.7.14
Affected: >= 1.8.0, < 1.8.15
Affected: >= 1.9.0, < 1.9.2
Create a notification for this product.
Show details on NVD website

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CVE-2025-69873 (GCVE-0-2025-69873)

Vulnerability from cvelistv5 – Published: 2026-02-11 00:00 – Updated: 2026-07-09 12:09
VLAI
Summary
ajv (Another JSON Schema Validator) before 8.18.0 is vulnerable to Regular Expression Denial of Service (ReDoS) when the $data option is enabled. The pattern keyword accepts runtime data via JSON Pointer syntax ($data reference), which is passed directly to the JavaScript RegExp() constructor without validation. An attacker can inject a malicious regex pattern (e.g., "^(a|a)*$") combined with crafted input to cause catastrophic backtracking. A 31-character payload causes approximately 44 seconds of CPU blocking, with each additional character doubling execution time. This enables complete denial of service with a single HTTP request against any API using ajv with $data: true for dynamic schema validation. This issue is also fixed in version 6.14.0.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
References
URL Tags
https://github.com/advisories/GHSA-2g4f-4pwh-qvx6
https://github.com/EthanKim88/ethan-cve-disclosur…
https://github.com/github/advisory-database/pull/6991
https://github.com/ajv-validator/ajv/pull/2588
https://github.com/ajv-validator/ajv/releases/tag…
https://github.com/ajv-validator/ajv/pull/2590
https://access.redhat.com/security/cve/CVE-2025-69873 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2439070 issue-trackingx_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
https://access.redhat.com/errata/RHSA-2026:33371 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:13512 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:6277 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:16874 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:6309 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9742 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:6802 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:36651 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5807 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:19712 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:15091 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:14774 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5910 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5907 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:10093 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:6192 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:7314 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:6568 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:6497 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:6567 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5168 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26214 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26211 vendor-advisoryx_refsource_REDHAT
Impacted products
Vendor Product Version
ajv.js ajv Affected: 0 , < 6.14.0 (semver)
Affected: 7.0.0 , < 8.17.2 (semver)
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Red Hat Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server     cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
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Red Hat Red Hat Ansible Automation Platform 2.5 for RHEL 8     cpe:/a:redhat:ansible_automation_platform:2.5::el8
    cpe:/a:redhat:ansible_automation_platform_developer:2.5::el8
    cpe:/a:redhat:ansible_automation_platform_inside:2.5::el8
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Red Hat Red Hat Ansible Automation Platform 2.5 for RHEL 9     cpe:/a:redhat:ansible_automation_platform:2.5::el9
    cpe:/a:redhat:ansible_automation_platform_developer:2.5::el9
    cpe:/a:redhat:ansible_automation_platform_inside:2.5::el9
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Red Hat Red Hat Ansible Automation Platform 2.6 for RHEL 9     cpe:/a:redhat:ansible_automation_platform:2.6::el9
    cpe:/a:redhat:ansible_automation_platform_developer:2.6::el9
    cpe:/a:redhat:ansible_automation_platform_inside:2.6::el9
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Red Hat Network Observability (NETOBSERV) 1.11.2     cpe:/a:redhat:network_observ_optr:1.11::el9
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Red Hat Red Hat Ansible Automation Platform 2.6     cpe:/a:redhat:ansible_automation_platform:2.6::el9
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Red Hat Red Hat Developer Hub 1.8     cpe:/a:redhat:rhdh:1.8::el9
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Red Hat Red Hat Developer Hub 1.9     cpe:/a:redhat:rhdh:1.9::el9
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Red Hat Red Hat Edge Manager 1.0     cpe:/a:redhat:edge_manager:1.0::el9
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Red Hat Red Hat OpenShift AI 2.16     cpe:/a:redhat:openshift_ai:2.16::el8
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Red Hat Red Hat OpenShift AI 3.3     cpe:/a:redhat:openshift_ai:3.3::el9
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Red Hat Red Hat OpenShift Container Platform 4.14     cpe:/a:redhat:openshift:4.14::el9
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Red Hat Red Hat OpenShift Container Platform 4.15     cpe:/a:redhat:openshift:4.15::el9
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Red Hat Red Hat OpenShift Container Platform 4.16     cpe:/a:redhat:openshift:4.16::el9
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Red Hat Red Hat OpenShift Container Platform 4.17     cpe:/a:redhat:openshift:4.17::el9
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Red Hat Red Hat OpenShift Container Platform 4.19     cpe:/a:redhat:openshift:4.19::el9
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Red Hat Red Hat OpenShift Dev Spaces 3.27     cpe:/a:redhat:openshift_devspaces:3.27::el9
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Red Hat Red Hat Quay 3.14     cpe:/a:redhat:quay:3.14::el8
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Red Hat Red Hat Quay 3.15     cpe:/a:redhat:quay:3.15::el8
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Red Hat Red Hat Quay 3.16     cpe:/a:redhat:quay:3.16::el9
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Red Hat Red Hat Quay 3.9     cpe:/a:redhat:quay:3.9::el8
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Red Hat Red Hat Satellite 6.18     cpe:/a:redhat:satellite:6.18::el9
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Red Hat Confidential Compute Attestation     cpe:/a:redhat:confidential_compute_attestation:1
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Red Hat Logging Subsystem for Red Hat OpenShift     cpe:/a:redhat:logging:5
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Red Hat Node HealthCheck Operator     cpe:/a:redhat:workload_availability_nhc:0
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Red Hat OpenShift Pipelines     cpe:/a:redhat:openshift_pipelines:1
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Red Hat Red Hat 3scale API Management Platform 2     cpe:/a:redhat:red_hat_3scale_amp:2
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Red Hat Red Hat Ansible Automation Platform 2     cpe:/a:redhat:ansible_automation_platform:2
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Red Hat Red Hat build of Apicurio Registry 2     cpe:/a:redhat:service_registry:2
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Red Hat Red Hat Connectivity Link 1     cpe:/a:redhat:connectivity_link:1
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Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
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Red Hat Red Hat Enterprise Linux AI (RHEL AI) 3     cpe:/a:redhat:enterprise_linux_ai:3
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Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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Red Hat Red Hat Openshift Data Foundation 4     cpe:/a:redhat:openshift_data_foundation:4
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Red Hat Red Hat OpenShift Dev Spaces     cpe:/a:redhat:openshift_devspaces:3
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Red Hat Red Hat OpenShift GitOps     cpe:/a:redhat:openshift_gitops:1
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Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
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Red Hat streams for Apache Kafka 3     cpe:/a:redhat:amq_streams:3
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Red Hat Red Hat Ansible Automation Platform 2.6 for RHEL 10     cpe:/a:redhat:ansible_automation_platform:2.6::el10
    cpe:/a:redhat:ansible_automation_platform_developer:2.6::el10
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Red Hat Cryostat 4     cpe:/a:redhat:cryostat:4
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Red Hat Gatekeeper 3     cpe:/a:redhat:gatekeeper:3
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Red Hat Multicluster Engine for Kubernetes     cpe:/a:redhat:multicluster_engine
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Red Hat Network Observability Operator     cpe:/a:redhat:network_observ_optr:1
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Red Hat OpenShift Service Mesh 2     cpe:/a:redhat:service_mesh:2
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Red Hat OpenShift Service Mesh 3     cpe:/a:redhat:service_mesh:3
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Red Hat Red Hat Advanced Cluster Management for Kubernetes 2     cpe:/a:redhat:acm:2
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Red Hat Red Hat Advanced Cluster Security 4     cpe:/a:redhat:advanced_cluster_security:4
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Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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Red Hat Red Hat build of Apache Camel - HawtIO 4     cpe:/a:redhat:apache_camel_hawtio:4
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Red Hat Red Hat build of OptaPlanner 8     cpe:/a:redhat:optaplanner:::el6
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Red Hat Red Hat Directory Server 11     cpe:/a:redhat:directory_server:11
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Red Hat Red Hat Directory Server 12     cpe:/a:redhat:directory_server:12
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Red Hat Red Hat Directory Server 13     cpe:/a:redhat:directory_server:13
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Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
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Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
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Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack     cpe:/a:redhat:jbosseapxp
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Red Hat Red Hat OpenShift AI (RHOAI)     cpe:/a:redhat:openshift_ai
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Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
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Red Hat Red Hat Process Automation 7     cpe:/a:redhat:jboss_enterprise_bpms_platform:7
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Red Hat Red Hat Satellite 6     cpe:/a:redhat:satellite:6
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Red Hat streams for Apache Kafka 2     cpe:/a:redhat:amq_streams:2
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Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-69873",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-12T15:13:03.482882Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-400",
                "description": "CWE-400 Uncontrolled Resource Consumption",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-03T17:25:31.651Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:ansible_automation_platform:2.5::el8",
              "cpe:/a:redhat:ansible_automation_platform_developer:2.5::el8",
              "cpe:/a:redhat:ansible_automation_platform_inside:2.5::el8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Ansible Automation Platform 2.5 for RHEL 8",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:ansible_automation_platform:2.5::el9",
              "cpe:/a:redhat:ansible_automation_platform_developer:2.5::el9",
              "cpe:/a:redhat:ansible_automation_platform_inside:2.5::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Ansible Automation Platform 2.5 for RHEL 9",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:ansible_automation_platform:2.6::el9",
              "cpe:/a:redhat:ansible_automation_platform_developer:2.6::el9",
              "cpe:/a:redhat:ansible_automation_platform_inside:2.6::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Ansible Automation Platform 2.6 for RHEL 9",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:network_observ_optr:1.11::el9"
            ],
            "defaultStatus": "affected",
            "product": "Network Observability (NETOBSERV) 1.11.2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:ansible_automation_platform:2.6::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Ansible Automation Platform 2.6",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:rhdh:1.8::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Developer Hub 1.8",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:rhdh:1.9::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Developer Hub 1.9",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:edge_manager:1.0::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Edge Manager 1.0",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_ai:2.16::el8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift AI 2.16",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_ai:3.3::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift AI 3.3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift:4.14::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Container Platform 4.14",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift:4.15::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Container Platform 4.15",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift:4.16::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Container Platform 4.16",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift:4.17::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Container Platform 4.17",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift:4.19::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Container Platform 4.19",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_devspaces:3.27::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Dev Spaces 3.27",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:quay:3.14::el8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Quay 3.14",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:quay:3.15::el8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Quay 3.15",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:quay:3.16::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Quay 3.16",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:quay:3.9::el8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Quay 3.9",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:satellite:6.18::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Satellite 6.18",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:confidential_compute_attestation:1"
            ],
            "defaultStatus": "affected",
            "product": "Confidential Compute Attestation",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:logging:5"
            ],
            "defaultStatus": "affected",
            "product": "Logging Subsystem for Red Hat OpenShift",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:workload_availability_nhc:0"
            ],
            "defaultStatus": "affected",
            "product": "Node HealthCheck Operator",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_pipelines:1"
            ],
            "defaultStatus": "affected",
            "product": "OpenShift Pipelines",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:red_hat_3scale_amp:2"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat 3scale API Management Platform 2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:ansible_automation_platform:2"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Ansible Automation Platform 2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:service_registry:2"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat build of Apicurio Registry 2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:connectivity_link:1"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Connectivity Link 1",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:jboss_data_grid:8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Data Grid 8",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:enterprise_linux_ai:3"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Enterprise Linux AI (RHEL AI) 3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:jboss_fuse:7"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Fuse 7",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_data_foundation:4"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Openshift Data Foundation 4",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_devspaces:3"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Dev Spaces",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_gitops:1"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift GitOps",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:red_hat_single_sign_on:7"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Single Sign-On 7",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:amq_streams:3"
            ],
            "defaultStatus": "affected",
            "product": "streams for Apache Kafka 3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:ansible_automation_platform:2.6::el10",
              "cpe:/a:redhat:ansible_automation_platform_developer:2.6::el10"
            ],
            "defaultStatus": "unaffected",
            "product": "Red Hat Ansible Automation Platform 2.6 for RHEL 10",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:cryostat:4"
            ],
            "defaultStatus": "unaffected",
            "product": "Cryostat 4",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:gatekeeper:3"
            ],
            "defaultStatus": "unaffected",
            "product": "Gatekeeper 3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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CVE-2025-6998 (GCVE-0-2025-6998)

Vulnerability from cvelistv5 – Published: 2025-07-24 19:39 – Updated: 2025-07-25 13:17
VLAI
Title
Calibre Web 0.6.24 & Autocaliweb 0.7.0 - ReDoS
Summary
ReDoS in strip_whitespaces() function in cps/string_helper.py in Calibre Web and Autocaliweb allows unauthenticated remote attackers to cause denial of service via specially crafted username parameter that triggers catastrophic backtracking during login. This issue affects Calibre Web: 0.6.24 (Nicolette); Autocaliweb: from 0.7.0 before 0.7.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
Assigner
Impacted products
Vendor Product Version
Calibre Web Calibre Web Affected: 0.6.24 (custom)
Create a notification for this product.
Autocaliweb Autocaliweb Affected: 0.7.0 , < 0.7.1 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2025-7074 (GCVE-0-2025-7074)

Vulnerability from cvelistv5 – Published: 2025-07-05 09:02 – Updated: 2025-07-07 16:06
VLAI
Title
vercel hyper rimraf-standalone.js ignoreMap redos
Summary
A vulnerability classified as problematic has been found in vercel hyper up to 3.4.1. This affects the function expand/braceExpand/ignoreMap of the file hyper/bin/rimraf-standalone.js. The manipulation leads to inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
  • CWE-400 - Resource Consumption
Assigner
References
URL Tags
https://vuldb.com/?id.314973 vdb-entrytechnical-description
https://vuldb.com/?ctiid.314973 signaturepermissions-required
https://vuldb.com/?submit.602353 third-party-advisory
https://github.com/vercel/hyper/issues/8098 exploitissue-tracking
Impacted products
Vendor Product Version
vercel hyper Affected: 3.4.0
Affected: 3.4.1
Create a notification for this product.
Credits
DayShift (VulDB User)
Show details on NVD website

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CVE-2025-71379 (GCVE-0-2025-71379)

Vulnerability from cvelistv5 – Published: 2026-06-20 18:27 – Updated: 2026-06-22 18:12
VLAI
Title
vllm - Regular Expression Denial of Service in Multiple Components
Summary
vLLM versions >= 0.6.3 and < 0.9.0 contain multiple regular expression denial of service (ReDoS) vulnerabilities. Several regex patterns — in vllm/lora/utils.py, the phi4mini tool parser, and the OpenAI-compatible serving chat endpoint — are susceptible to catastrophic backtracking. An attacker submitting crafted input with nested or repeated structures can trigger severe CPU consumption and performance degradation, resulting in denial of service.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
Impacted products
Vendor Product Version
vllm vllm Affected: 0.6.3 , < 0.9.0 (semver)
Unaffected: 0.9.0 (semver)
Create a notification for this product.
Date Public
2025-05-28 00:00
Credits
kexinoh russellb mgoin
Show details on NVD website

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CVE-2025-7579 (GCVE-0-2025-7579)

Vulnerability from cvelistv5 – Published: 2025-07-14 06:14 – Updated: 2025-07-14 13:08
VLAI
Title
chinese-poetry server.js redos
Summary
A vulnerability was found in chinese-poetry 0.1. It has been rated as problematic. This issue affects some unknown processing of the file rank/server.js. The manipulation leads to inefficient regular expression complexity. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
  • CWE-400 - Resource Consumption
Assigner
References
Impacted products
Vendor Product Version
n/a chinese-poetry Affected: 0.1
Credits
DayShift (VulDB User)
Show details on NVD website

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CVE-2025-8262 (GCVE-0-2025-8262)

Vulnerability from cvelistv5 – Published: 2025-07-28 07:02 – Updated: 2025-07-28 17:16
VLAI
Title
yarnpkg Yarn hosted-git-resolver.js explodeHostedGitFragment redos
Summary
A vulnerability was found in yarnpkg Yarn up to 1.22.22. It has been classified as problematic. Affected is the function explodeHostedGitFragment of the file src/resolvers/exotics/hosted-git-resolver.js. The manipulation leads to inefficient regular expression complexity. It is possible to launch the attack remotely. The patch is identified as 97731871e674bf93bcbf29e9d3258da8685f3076. It is recommended to apply a patch to fix this issue.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
  • CWE-400 - Resource Consumption
Assigner
References
URL Tags
https://vuldb.com/?id.317850 vdb-entrytechnical-description
https://vuldb.com/?ctiid.317850 signaturepermissions-required
https://vuldb.com/?submit.617393 third-party-advisory
https://github.com/yarnpkg/yarn/pull/9199 issue-tracking
https://github.com/yarnpkg/yarn/pull/9199/commits… issue-trackingpatch
Impacted products
Vendor Product Version
yarnpkg Yarn Affected: 1.22.0
Affected: 1.22.1
Affected: 1.22.2
Affected: 1.22.3
Affected: 1.22.4
Affected: 1.22.5
Affected: 1.22.6
Affected: 1.22.7
Affected: 1.22.8
Affected: 1.22.9
Affected: 1.22.10
Affected: 1.22.11
Affected: 1.22.12
Affected: 1.22.13
Affected: 1.22.14
Affected: 1.22.15
Affected: 1.22.16
Affected: 1.22.17
Affected: 1.22.18
Affected: 1.22.19
Affected: 1.22.20
Affected: 1.22.21
Affected: 1.22.22
Create a notification for this product.
Credits
mmmsssttt (VulDB User)
Show details on NVD website

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Mitigation

Phase: Architecture and Design

Description:

  • Use regular expressions that do not support backtracking, e.g. by removing nested quantifiers.
Mitigation

Phase: System Configuration

Description:

  • Set backtracking limits in the configuration of the regular expression implementation, such as PHP's pcre.backtrack_limit. Also consider limits on execution time for the process.
Mitigation

Phase: Implementation

Description:

  • Do not use regular expressions with untrusted input. If regular expressions must be used, avoid using backtracking in the expression.
Mitigation

Phase: Implementation

Description:

  • Limit the length of the input that the regular expression will process.
CAPEC-492: Regular Expression Exponential Blowup

An adversary may execute an attack on a program that uses a poor Regular Expression(Regex) implementation by choosing input that results in an extreme situation for the Regex. A typical extreme situation operates at exponential time compared to the input size. This is due to most implementations using a Nondeterministic Finite Automaton(NFA) state machine to be built by the Regex algorithm since NFA allows backtracking and thus more complex regular expressions.

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