Red Hat Linux Security Advisories & CVEs
3200 advisories tracked · Red Hat Security Data API · direct feeds checked every minute; rate-limited backstops use a safe source cadence
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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.
Security advisories for your Red Hat release
Pick your distribution release to see every advisory issued for it and its severity mix. Fixes ship as errata — keep the system patched. This is the release's advisory history, not a per-package scan.
Official source
Red Hat Security Data API
Red Hat Enterprise Linux errata (RHSA) via the official Red Hat Security Data API — CVE severity, CVSS and affected packages. A credential-free official source.
Latest Red Hat advisories
Medium [CVE-2026-17969] Inappropriate implementation in Passwords
Inappropriate implementation in Passwords. Red Hat rates this low (CVSS 4.3). Weakness: CWE-79.
Medium [CVE-2026-17964] Incorrect security UI in UI
Incorrect security UI in UI. Red Hat rates this low (CVSS 4.3). Weakness: CWE-1021.
Medium [CVE-2026-17962] Inappropriate implementation in Blink
Inappropriate implementation in Blink. Red Hat rates this low (CVSS 5.4). Weakness: CWE-79.
Medium [CVE-2026-17959] Inappropriate implementation in Network
Inappropriate implementation in Network. Red Hat rates this low (CVSS 4.3). Weakness: CWE-346.
Medium [CVE-2026-17956] Inappropriate implementation in Scheduling
Inappropriate implementation in Scheduling. Red Hat rates this low (CVSS 4.3). Weakness: CWE-94.
Medium [CVE-2026-17955] Insufficient validation of untrusted input in Payments
Insufficient validation of untrusted input in Payments. Red Hat rates this low (CVSS 4.3). Weakness: CWE-1021.
Medium [CVE-2026-17954] Policy bypass in MHTML
Policy bypass in MHTML. Red Hat rates this low (CVSS 4.3). Weakness: CWE-346.
Medium [CVE-2026-17953] Insufficient policy enforcement in WebView
Insufficient policy enforcement in WebView. Red Hat rates this low (CVSS 4.3). Weakness: CWE-807.
Medium [CVE-2026-17951] Heap buffer overflow in WebRTC
Heap buffer overflow in WebRTC. Red Hat rates this low (CVSS 4.3). Weakness: CWE-125.
Medium [CVE-2026-17950] Policy bypass in Safebrowsing
Policy bypass in Safebrowsing. Red Hat rates this low (CVSS 4.3). Weakness: CWE-494.
Medium [CVE-2026-17949] Uninitialized Use in GPU
Uninitialized Use in GPU. Red Hat rates this low (CVSS 4.3). Weakness: CWE-824.
Medium [CVE-2026-17948] Type Confusion in V8
Type Confusion in V8. Red Hat rates this low (CVSS 4.2). Weakness: CWE-843.
Medium [CVE-2026-17942] Side-channel information leakage in SVG
Side-channel information leakage in SVG. Red Hat rates this low (CVSS 4.3). Weakness: CWE-205.
Medium [CVE-2026-17943] Inappropriate implementation in Parser
Inappropriate implementation in Parser. Red Hat rates this low (CVSS 4.3). Weakness: CWE-791.
Medium [CVE-2026-17939] Inappropriate implementation in Passwords
Inappropriate implementation in Passwords. Red Hat rates this low (CVSS 4.3). Weakness: CWE-290.
Medium [CVE-2026-17937] Inappropriate implementation in DevTools
Inappropriate implementation in DevTools. Red Hat rates this low (CVSS 4.3). Weakness: CWE-1286.
Medium [CVE-2026-17935] Heap buffer overflow in Codecs
Heap buffer overflow in Codecs. Red Hat rates this low (CVSS 4.3). Weakness: CWE-787.
Medium [CVE-2026-17934] Insufficient validation of untrusted input in DevTools
Insufficient validation of untrusted input in DevTools. Red Hat rates this low (CVSS 4.3). Weakness: CWE-1286.
Medium [CVE-2026-17932] Use after free in DataTransfer
Use after free in DataTransfer. Red Hat rates this low (CVSS 4.4). Weakness: CWE-825.
Medium [CVE-2026-17933] Inappropriate implementation in DOMStorage
Inappropriate implementation in DOMStorage. Red Hat rates this low (CVSS 4.3). Weakness: CWE-346.