Red Hat Linux Security Advisories & CVEs
5487 advisories tracked · Red Hat Security Data API · direct feeds checked every minute; rate-limited backstops use a safe source cadence
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Security advisories for your Linux 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 Linux advisories
Medium [CVE-2026-17743] Insufficient policy enforcement in ControlledFrame
Insufficient policy enforcement in ControlledFrame. Red Hat rates this moderate (CVSS 6.1). Weakness: CWE-346.
Medium [CVE-2026-17742] Insufficient policy enforcement in Payments
Insufficient policy enforcement in Payments. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-346.
Medium [CVE-2026-17739] Insufficient policy enforcement in Extensions
Insufficient policy enforcement in Extensions. Red Hat rates this moderate (CVSS 6.6). Weakness: CWE-79.
Medium [CVE-2026-17741] Insufficient validation of untrusted input in WebView
Insufficient validation of untrusted input in WebView. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-1286.
Medium [CVE-2026-17735] Insufficient validation of untrusted input in BFCache
Insufficient validation of untrusted input in BFCache. Red Hat rates this moderate (CVSS 5.7). Weakness: CWE-1286.
Medium [CVE-2026-17737] Use after free in Bluetooth
Use after free in Bluetooth. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-825.
Medium [CVE-2026-17731] Inappropriate implementation in Autofill
Inappropriate implementation in Autofill. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-940.
Medium [CVE-2026-17733] Inappropriate implementation in QUIC
Inappropriate implementation in QUIC. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-346.
Medium [CVE-2026-17730] Side-channel information leakage in Autofill
Side-channel information leakage in Autofill. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-346.
Medium [CVE-2026-17720] Insufficient policy enforcement in Passwords
Insufficient policy enforcement in Passwords. Red Hat rates this important (CVSS 6.8). Weakness: CWE-346.
Medium [CVE-2026-17714] Uninitialized Use in ANGLE
Uninitialized Use in ANGLE. Red Hat rates this important (CVSS 6.5). Weakness: CWE-824.
Medium [CVE-2026-17707] Uninitialized Use in Media
Uninitialized Use in Media. Red Hat rates this important (CVSS 6.8). Weakness: CWE-824.
Medium [CVE-2026-17706] Insufficient validation of untrusted input in Media
Insufficient validation of untrusted input in Media. Red Hat rates this important (CVSS 6.8). Weakness: CWE-346.
Medium [CVE-2026-17700] Insufficient validation of untrusted input in Actor
Insufficient validation of untrusted input in Actor. Red Hat rates this important (CVSS 6.8). Weakness: CWE-346.
Medium [CVE-2026-17698] Insufficient validation of untrusted input in UI
Insufficient validation of untrusted input in UI. Red Hat rates this important (CVSS 5.5). Weakness: CWE-346.
Medium [CVE-2026-17696] Side-channel information leakage in Media
Side-channel information leakage in Media. Red Hat rates this important (CVSS 6.5). Weakness: CWE-205.
Medium [CVE-2026-17693] Inappropriate implementation in FileSystem
Inappropriate implementation in FileSystem. Red Hat rates this important (CVSS 6.5). Weakness: CWE-940.
Medium [CVE-2026-17690] Insufficient validation of untrusted input in PDF
Insufficient validation of untrusted input in PDF. Red Hat rates this important (CVSS 6.8). Weakness: CWE-346.
Medium [CVE-2026-17683] Inappropriate implementation in ANGLE
Inappropriate implementation in ANGLE. Red Hat rates this important (CVSS 6.5). Weakness: CWE-497.
Medium [CVE-2026-17679] Insufficient validation of untrusted input in Print Preview
Insufficient validation of untrusted input in Print Preview. Red Hat rates this important (CVSS 6.8). Weakness: CWE-346.