Red Hat Linux Security Advisories & CVEs
5506 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
High [CVE-2026-17810] Uninitialized Use in Dawn
Uninitialized Use in Dawn. Red Hat rates this moderate (CVSS 7.4). Weakness: CWE-824.
High [CVE-2026-17784] Use after free in Audio
Use after free in Audio. Red Hat rates this moderate (CVSS 7.1). Weakness: CWE-825.
High [CVE-2026-17776] Policy bypass in Receiver
Policy bypass in Receiver. Red Hat rates this moderate (CVSS 8). Weakness: CWE-280.
High [CVE-2026-17778] Arbitrary code execution via crafted Chrome Extension
Arbitrary code execution via crafted Chrome Extension. Red Hat rates this important (CVSS 7.6). Weakness: CWE-825.
High [CVE-2026-17768] Insufficient validation of untrusted input in WebSockets
Insufficient validation of untrusted input in WebSockets. Red Hat rates this moderate (CVSS 8.2). Weakness: CWE-1289.
High [CVE-2026-17764] Inappropriate implementation in FedCM
Inappropriate implementation in FedCM. Red Hat rates this moderate (CVSS 8.1). Weakness: CWE-346.
High [CVE-2026-17760] Side-channel information leakage in NoStatePrefetch
Side-channel information leakage in NoStatePrefetch. Red Hat rates this moderate (CVSS 7.4). Weakness: CWE-205.
High [CVE-2026-17749] Insufficient validation of untrusted input in Extensions
Insufficient validation of untrusted input in Extensions. Red Hat rates this moderate (CVSS 8.6). Weakness: CWE-1286.
High [CVE-2026-17752] Use after free in Views
Use after free in Views. Red Hat rates this moderate (CVSS 8.8). Weakness: CWE-787.
High [CVE-2026-17748] Inappropriate implementation in Extensions
Inappropriate implementation in Extensions. Red Hat rates this moderate (CVSS 8.7). Weakness: CWE-653.
High [CVE-2026-17745] Out of bounds read in Skia
Out of bounds read in Skia. Red Hat rates this moderate (CVSS 8.2). Weakness: CWE-125.
High [CVE-2026-17738] Insufficient validation of untrusted input in Payments
Insufficient validation of untrusted input in Payments. Red Hat rates this moderate (CVSS 8.2). Weakness: CWE-1289.
High [CVE-2026-17734] Inappropriate implementation in Autofill
Inappropriate implementation in Autofill. Red Hat rates this moderate (CVSS 8.1). Weakness: CWE-79.
High [CVE-2026-17732] Inappropriate implementation in SVG
Inappropriate implementation in SVG. Red Hat rates this moderate (CVSS 7.4). Weakness: CWE-346.
High [CVE-2026-17725] Type Confusion in V8
Type Confusion in V8. Red Hat rates this important (CVSS 8.8). Weakness: CWE-843.
High [CVE-2026-17719] Use after free in Input
Use after free in Input. Red Hat rates this important (CVSS 8.8). Weakness: CWE-825.
High [CVE-2026-17716] Use after free in Updater
Use after free in Updater. Red Hat rates this important (CVSS 8.8). Weakness: CWE-825.
High [CVE-2026-17715] Inappropriate implementation in Passwords
Inappropriate implementation in Passwords. Red Hat rates this important (CVSS 7.4). Weakness: CWE-346.
High [CVE-2026-17711] Race in Downloads
Race in Downloads. Red Hat rates this important (CVSS 7.5). Weakness: CWE-368.
High [CVE-2026-17705] Integer overflow in libxml
Integer overflow in libxml. Red Hat rates this important (CVSS 8.8). Weakness: CWE-190.