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SUSE-SU-2026:0122-1

SUSE-SU-2026:0122-1 · Security update for MozillaFirefox

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This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 140.7.0 ESR (bsc#1256340). - MFSA 2026-03 * CVE-2026-0877: Mitigation bypass in the DOM: Security component * CVE-2026-0878: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component * CVE-2026-0879: Sandbox escape due to incorrect boundary conditions in the Graphics component * CVE-2026-0880: Sandbox escape due to integer overflow in the Graphics component * CVE-2026-0882: Use-after-free in the IPC component * CVE-2025-14327: Spoofing issue in the Downloads Panel component * CVE-2026-0883: Information disclosure in the Networking component * CVE-2026-0884: Use-after-free in the JavaScript Engine component * CVE-2026-0885: Use-after-free in the JavaScript: GC component * CVE-2026-0886: Incorrect boundary conditions in the Graphics component * CVE-2026-0887: Clickjacking issue, information disclosure in the PDF Viewer component * CVE-2026-0890: Spoofing issue in the DOM: Copy-Paste and Drag-Drop component * CVE-2026-0891: Memory safety bugs fixed in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147

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Pile logicielle: system

Produits et versions concernés

  • mozillafirefox SUSE:Linux Enterprise Server 12 SP5-LTSS

    Plages de versions concernées
    • ECOSYSTEM: < 140.7.0-112.295.1

    Mettez à jour vers 140.7.0-112.295.1

  • mozillafirefox SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5

    Plages de versions concernées
    • ECOSYSTEM: < 140.7.0-112.295.1

    Mettez à jour vers 140.7.0-112.295.1

Sources originales

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