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Vulnerabilidades / openSUSE-SU-2026:20041-1

crítica

openSUSE-SU-2026:20041-1

Security update for MozillaFirefox

En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

Ninguna fuente da una puntuación CVSS.

La etiqueta propia de Trivy es CRITICAL. Crítica según SUSE.

Descripción

This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 140.7.0 ESR (bsc#1256340). - MFSA 2026-03 (bsc#1256340) * 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

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
openSUSE Leap 16.0MozillaFirefox, MozillaFirefox-branding-upstream, MozillaFirefox-devel y 2 más140.7.0-160000.1.1
Mostrar las 5 entradas de 1 fuente
FuentePaqueteCorregido en
openSUSE Leap 16.0MozillaFirefox140.7.0-160000.1.1
openSUSE Leap 16.0MozillaFirefox-branding-upstream140.7.0-160000.1.1
openSUSE Leap 16.0MozillaFirefox-devel140.7.0-160000.1.1
openSUSE Leap 16.0MozillaFirefox-translations-common140.7.0-160000.1.1
openSUSE Leap 16.0MozillaFirefox-translations-other140.7.0-160000.1.1

Referencias

Las 15 referencias

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.