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-2026-17702] Inappropriate implementation in Skia
Inappropriate implementation in Skia. Red Hat rates this important (CVSS 7.4). Weakness: CWE-346.
High [CVE-2026-17701] Out of bounds read in ANGLE
Out of bounds read in ANGLE. Red Hat rates this important (CVSS 8.2). Weakness: CWE-1286.
High [CVE-2026-17699] Use after free in Views
Use after free in Views. Red Hat rates this important (CVSS 7.9). Weakness: CWE-825.
High [CVE-2026-17694] Use after free in DOM
Use after free in DOM. Red Hat rates this important (CVSS 8.8). Weakness: CWE-825.
High [CVE-2026-17689] Uninitialized Use in ANGLE
Uninitialized Use in ANGLE. Red Hat rates this important (CVSS 7.4). Weakness: CWE-824.
High [CVE-2026-17686] Insufficient validation of untrusted input in Passwords
Insufficient validation of untrusted input in Passwords. Red Hat rates this important (CVSS 8.7). Weakness: CWE-807.
High [CVE-2026-17685] Use after free in Autofill
Use after free in Autofill. Red Hat rates this important (CVSS 8.8). Weakness: CWE-825.
High [CVE-2026-17680] Heap buffer overflow in Color
Heap buffer overflow in Color. Red Hat rates this important (CVSS 8.2). Weakness: CWE-787.
High [CVE-2026-17674] Inappropriate implementation in HTML
Inappropriate implementation in HTML. Red Hat rates this important (CVSS 8.8).
High [CVE-2026-17671] Insufficient validation of untrusted input in ANGLE
Insufficient validation of untrusted input in ANGLE. Red Hat rates this important (CVSS 8.2). Weakness: CWE-1286.
High [CVE-2026-17670] Use after free in Views
Use after free in Views. Red Hat rates this important (CVSS 8.2). Weakness: CWE-825.
High [CVE-2026-17666] Cryptographic Flaw in Enterprise
Cryptographic Flaw in Enterprise. Red Hat rates this important (CVSS 8.1). Weakness: CWE-347.
High [CVE-2026-17659] Inappropriate implementation in SiteIsolation
Inappropriate implementation in SiteIsolation. Red Hat rates this important (CVSS 8.7). Weakness: CWE-653.
High [CVE-2026-17658] Use after free in V8
Use after free in V8. Red Hat rates this important (CVSS 8.8). Weakness: CWE-825.
High [CVE-2026-17661] Use after free in Loader
Use after free in Loader. Red Hat rates this important (CVSS 8.8). Weakness: CWE-825.
High [CVE-2026-17657] Use after free in Navigation
Use after free in Navigation. Red Hat rates this important (CVSS 8.2). Weakness: CWE-825.
High [CVE-2026-17654] Race in Updater
Race in Updater. Red Hat rates this critical (CVSS 8.8). Weakness: CWE-367.
High [CVE-2026-18378] cluster pull-secret token exfiltration via user-controlled api_url (SSRF / confused deputy)
cluster pull-secret token exfiltration via user-controlled api_url (SSRF / confused deputy). Red Hat rates this important (CVSS 7.6). Weakness: CWE-918.
High [CVE-2026-18381] operator service-account token exfiltration via user-controlled Prometheus service_address
operator service-account token exfiltration via user-controlled Prometheus service_address. Red Hat rates this important (CVSS 7.6). Weakness: CWE-918.
Medium [CVE-2026-68563] Information disclosure of PostgreSQL data via insecure backup permissions
Information disclosure of PostgreSQL data via insecure backup permissions. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-732.