Red Hat Linux Security Advisories & CVEs
5489 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.
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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-2026-17897] Inappropriate implementation in ORB
Inappropriate implementation in ORB. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-346.
Medium [CVE-2026-17892] Inappropriate implementation in WebXR
Inappropriate implementation in WebXR. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-497.
Medium [CVE-2026-17894] Use after free in Views
Use after free in Views. Red Hat rates this moderate (CVSS 6.3). Weakness: CWE-825.
Medium [CVE-2026-17891] Use after free in ANGLE
Use after free in ANGLE. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-825.
Medium [CVE-2026-17889] Uninitialized Use in WebXR
Uninitialized Use in WebXR. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-824.
Medium [CVE-2026-17885] Inappropriate implementation in Paint
Inappropriate implementation in Paint. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-346.
Medium [CVE-2026-17882] Policy bypass in Extensions
Policy bypass in Extensions. Red Hat rates this moderate (CVSS 6.7). Weakness: CWE-653.
Medium [CVE-2026-17880] Inappropriate implementation in Autofill
Inappropriate implementation in Autofill. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-346.
Medium [CVE-2026-17876] Inappropriate implementation in Payments
Inappropriate implementation in Payments. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-346.
Medium [CVE-2026-17871] Inappropriate implementation in Passwords
Inappropriate implementation in Passwords. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-1021.
Medium [CVE-2026-17870] Insufficient validation of untrusted input in Cast
Insufficient validation of untrusted input in Cast. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-346.
Medium [CVE-2026-17869] Out of bounds read in WebXR
Out of bounds read in WebXR. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-125.
Medium [CVE-2026-17868] Insufficient policy enforcement in USB
Insufficient policy enforcement in USB. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-280.
Medium [CVE-2026-17858] Uninitialized Use in WebNN
Uninitialized Use in WebNN. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-824.
Medium [CVE-2026-17860] Insufficient validation of untrusted input in Mobile
Insufficient validation of untrusted input in Mobile. Red Hat rates this moderate (CVSS 4.4). Weakness: CWE-1289.
Medium [CVE-2026-17859] Side-channel information leakage in Favicons
Side-channel information leakage in Favicons. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-346.
Medium [CVE-2026-17856] Inappropriate implementation in Network
Inappropriate implementation in Network. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-807.
Medium [CVE-2026-17851] Side-channel information leakage in Autofill
Side-channel information leakage in Autofill. Red Hat rates this moderate (CVSS 5.8). Weakness: CWE-346.
Medium [CVE-2026-17854] Insufficient policy enforcement in WebMCP
Insufficient policy enforcement in WebMCP. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-346.
Medium [CVE-2026-17843] Inappropriate implementation in CSS
Inappropriate implementation in CSS. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-346.