Red Hat Linux Security Advisories & CVEs
5545 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
Critical [CVE-2026-17850] Inappropriate implementation in Permissions
Inappropriate implementation in Permissions. Red Hat rates this moderate (CVSS 9.3). Weakness: CWE-346.
Critical [CVE-2026-17832] Use after free in ANGLE
Use after free in ANGLE. Red Hat rates this moderate (CVSS 9). Weakness: CWE-825.
Critical [CVE-2026-17811] Use after free in ANGLE
Use after free in ANGLE. Red Hat rates this moderate (CVSS 9.6). Weakness: CWE-825.
Critical [CVE-2026-17806] Insufficient validation of untrusted input in Extensions
Insufficient validation of untrusted input in Extensions. Red Hat rates this moderate (CVSS 9). Weakness: CWE-1289.
Critical [CVE-2026-17804] Use after free in Media
Use after free in Media. Red Hat rates this moderate (CVSS 9). Weakness: CWE-825.
Critical [CVE-2026-17801] Out of bounds memory access in ANGLE
Out of bounds memory access in ANGLE. Red Hat rates this moderate (CVSS 9.6). Weakness: CWE-125.
Critical [CVE-2026-17779] Inappropriate implementation in Site Isolation
Inappropriate implementation in Site Isolation. Red Hat rates this moderate (CVSS 9.3). Weakness: CWE-653.
Critical [CVE-2026-17754] Inappropriate implementation in Blink
Inappropriate implementation in Blink. Red Hat rates this moderate (CVSS 9.3). Weakness: CWE-346.
Critical [CVE-2026-17746] Use after free in GPU
Use after free in GPU. Red Hat rates this moderate (CVSS 9). Weakness: CWE-825.
Critical [CVE-2026-17744] Inappropriate implementation in File Input
Inappropriate implementation in File Input. Red Hat rates this moderate (CVSS 9.6). Weakness: CWE-653.
Critical [CVE-2026-17728] Inappropriate implementation in Extensions
Inappropriate implementation in Extensions. Red Hat rates this moderate (CVSS 9.6). Weakness: CWE-79.
Critical [CVE-2026-17758] Heap buffer overflow in Dawn
Heap buffer overflow in Dawn. Red Hat rates this moderate (CVSS 9.6). Weakness: CWE-787.
Critical [CVE-2026-17726] Integer overflow in WebGL
Integer overflow in WebGL. Red Hat rates this important (CVSS 9.6). Weakness: CWE-190.
Critical [CVE-2026-17727] Out of bounds write in WebGL
Out of bounds write in WebGL. Red Hat rates this important (CVSS 9.6). Weakness: CWE-787.
Critical [CVE-2026-17721] Out of bounds write in ANGLE
Out of bounds write in ANGLE. Red Hat rates this important (CVSS 9.6). Weakness: CWE-787.
Critical [CVE-2026-17722] Object lifecycle issue in WebView
Object lifecycle issue in WebView. Red Hat rates this important (CVSS 9). Weakness: CWE-386.
Critical [CVE-2026-17723] Use after free in Media
Use after free in Media. Red Hat rates this important (CVSS 9). Weakness: CWE-825.
Critical [CVE-2026-17718] Use after free in ANGLE
Use after free in ANGLE. Red Hat rates this important (CVSS 9.6). Weakness: CWE-825.
Critical [CVE-2026-17717] Integer overflow in ANGLE
Integer overflow in ANGLE. Red Hat rates this important (CVSS 9.6). Weakness: CWE-190.
Critical [CVE-2026-17712] Race in Skia
Race in Skia. Red Hat rates this important (CVSS 9.6). Weakness: CWE-368.