CVE-2026-77422
CVE-2026-77422: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.5
High [CVE-2026-77422] Denial of Service via regular expression processing in built-in grep command
CVE-2026-77422Source published Source updated
Denial of Service via regular expression processing in built-in grep command. Red Hat rates this important (CVSS 7.5). Weakness: CWE-1333. Affected products named by the advisory: Red Hat Fuse 7; Red Hat OpenShift AI (RHOAI); Red Hat OpenStack Platform 13 (Queens).
- Related products — impact not confirmed
- Red Hat Fuse 7
- Red Hat OpenShift AI (RHOAI)
- Red Hat OpenStack Platform 13 (Queens)
- Source-reported affected versions
- < 3.0.0
- < 3.30.15
- < 4.3.1
- Source-reported fixed versions
- 3.30.15
- 4.3.1
- Mitigation guidance
- 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.
Android app · Google Play
Monitor future Red Hat 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 32 official vendor sources and 160+ reviewed platform categories.