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Red Hat Linux Security Advisories & CVEs

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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 Enterprise Linux errata (RHSA) via the official Red Hat Security Data API — CVE severity, CVSS and affected packages. A credential-free official source.

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Latest Linux advisories

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Medium [CVE-2026-17788] Inappropriate implementation in Blink

Inappropriate implementation in Blink. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-346.

Medium [CVE-2026-17787] Inappropriate implementation in DevTools

Inappropriate implementation in DevTools. Red Hat rates this moderate (CVSS 5.4). Weakness: CWE-346.

Medium [CVE-2026-17781] Inappropriate implementation in Extensions

Inappropriate implementation in Extensions. Red Hat rates this moderate (CVSS 6.3). Weakness: CWE-346.

Medium [CVE-2026-17783] Inappropriate implementation in Loader

Inappropriate implementation in Loader. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-346.

Medium [CVE-2026-17780] Inappropriate implementation in Isolated Web Apps

Inappropriate implementation in Isolated Web Apps. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-425.

Medium [CVE-2026-17773] Insufficient validation of untrusted input in Cast

Insufficient validation of untrusted input in Cast. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-79.

Medium [CVE-2026-17775] Inappropriate implementation in PresentationAPI

Inappropriate implementation in PresentationAPI. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-346.

Medium [CVE-2026-17774] Insufficient validation of untrusted input in Variations

Insufficient validation of untrusted input in Variations. Red Hat rates this moderate (CVSS 6.3). Weakness: CWE-787.

Medium [CVE-2026-17771] Uninitialized Use in Skia

Uninitialized Use in Skia. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-824.

Medium [CVE-2026-17772] Out of bounds read in WebGL

Out of bounds read in WebGL. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-125.

Medium [CVE-2026-17769] Insufficient validation of untrusted input in Cast

Insufficient validation of untrusted input in Cast. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-346.

Medium [CVE-2026-17767] Insufficient validation of untrusted input in WebView

Insufficient validation of untrusted input in WebView. Red Hat rates this moderate (CVSS 4.8). Weakness: CWE-79.

Medium [CVE-2026-17766] Insufficient validation of untrusted input in Clipboard

Insufficient validation of untrusted input in Clipboard. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-346.

Medium [CVE-2026-17765] Inappropriate implementation in WebProtect

Inappropriate implementation in WebProtect. Red Hat rates this moderate (CVSS 6.2). Weakness: CWE-346.

Medium [CVE-2026-17763] Inappropriate implementation in GPU

Inappropriate implementation in GPU. Red Hat rates this moderate (CVSS 5.9). Weakness: CWE-346.

Medium [CVE-2026-17759] Uninitialized Use in Codecs

Uninitialized Use in Codecs. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-824.

Medium [CVE-2026-17755] Incorrect security UI in Extensions

Incorrect security UI in Extensions. Red Hat rates this moderate (CVSS 5.6). Weakness: CWE-1021.

Medium [CVE-2026-17756] Insufficient policy enforcement in Presentation

Insufficient policy enforcement in Presentation. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-1021.

Medium [CVE-2026-17751] Inappropriate implementation in AdFilter

Inappropriate implementation in AdFilter. Red Hat rates this moderate (CVSS 6.3). Weakness: CWE-94.

Medium [CVE-2026-17747] Insufficient validation of untrusted input in Payments

Insufficient validation of untrusted input in Payments. Red Hat rates this moderate (CVSS 5.7). Weakness: CWE-1021.

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