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RLSA-2026:19206

RLSA-2026:19206 · Important: webkit2gtk3 security update

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2025-43213) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2025-43214) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2025-43457) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43511) * webkitgtk: Processing maliciously crafted web content may disclose internal states of the app (CVE-2025-46299) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-20608) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-20635) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-20636) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-20644) * webkitgtk: A remote attacker may be able to cause a denial-of-service (CVE-2026-20652) * webkitgtk: A website may be able to track users through Safari web extensions (CVE-2026-20676) * webkitgtk: Processing maliciously crafted web content may bypass Same Origin Policy (CVE-2026-20643) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-20664) * webkitgtk: Processing maliciously crafted web content may prevent Content Security Policy from being enforced (CVE-2026-20665) * webkitgtk: A maliciously crafted webpage may be able to fingerprint the user (CVE-2026-20691) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28857) * webkitgtk: A malicious website may be able to process restricted web content outside the sandbox (CVE-2026-28859) * webkitgtk: Visiting a maliciously crafted website may lead to a cross-site scripting attack (CVE-2026-28871) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS 8.8 · Élevée · Correctif disponible

Publication
Mise à jour

Pile logicielle: system

Produits et versions concernés

  • webkit2gtk3 Rocky Linux:9

    Plages de versions concernées
    • ECOSYSTEM: < 0:2.52.3-1.el9_8

    Mettez à jour vers 0:2.52.3-1.el9_8

Sources originales

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