Skip to content
VulniPulse
Sign in
Advisory severityHigh7.5Red Hat Linux

High [CVE-2026-0994] Denial of Service due to recursion depth bypass

This high-severity Red Hat Linux advisory covers CVE-2026-0994 affecting Red Hat Ansible Automation Platform 2.5 for RHEL 8, Red Hat Ansible Automation Platform 2.5 for RHEL 9, Red Hat Ansible Automation Platform 2.6 for RHEL 9.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-0994 Source published

VulniPulse record published

CVE-2026-0994
Affected products & platforms
Red Hat LinuxUnclassified
Open source advisory

Android app · Google Play

Monitor future Red Hat Linux CVEs from your phone.

Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.

Matching phone alertsOptional email delivery
Get CVE alertsSee app features

Summary

Denial of Service due to recursion depth bypass. Red Hat rates this important (CVSS 7.5).

Weakness: CWE-674. Affected package(s): protobuf, python3.12-protobuf, rhaiis/vllm-spyre-rhel9:1778244546, rhaiis/model-opt-cuda-rhel9:1775749857, rhaiis/vllm-rocm-rhel9:1775680262, rhaiis/vllm-cuda-rhel9:1775680192.

Resolved in Red Hat advisory RHSA-2026:3958 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat Ansible Automation Platform 2.5 for RHEL 8; Red Hat Ansible Automation Platform 2.5 for RHEL 9; Red Hat Ansible Automation Platform 2.6 for RHEL 9; Red Hat Enterprise Linux 10.0 Extended Update Support; and 6 more.

Affected versions
  • protobuf-0:3.14.0-16.el9_6.1
  • protobuf-0:3.14.0-9.el9_0.1
  • protobuf-0:3.19.6-15.el10_1
  • protobuf-0:3.19.6-11.el10_0.1
  • python3.12-protobuf-0:5.29.6-1.el9ap
  • protobuf-0:3.14.0-13.el9_2.1
  • python3.12-protobuf-0:5.29.6-1.el8ap
  • protobuf-0:3.14.0-13.el9_4.1
  • rhaiis/vllm-spyre-rhel9:1778244546
  • rhaiis/model-opt-cuda-rhel9:1775749857
  • rhaiis/vllm-rocm-rhel9:1775680262
  • rhaiis/vllm-cuda-rhel9:1775680192

Official advisory · high-confidence parse· fetched 3 months ago·verify at source

Fixed versions
  • RHSA-2026:3958

Official advisory · high-confidence parse· fetched 3 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Update the affected package(s) to the fixed version shipped in RHSA-2026:3958 (`sudo dnf update` / `yum update`).

Official advisory · high-confidence parse· fetched 3 months ago·verify at source

Discussion(0)

No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.

Sign in to join the discussion.