Vulnerabilidades / CVE-2025-11721

crítica

CVE-2025-11721

thunderbird: firefox: Memory safety bug fixed in Firefox 144 and Thunderbird 144

Publicada Modificada CWE 119
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat7.5CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Red Hat (alta).

Descripción

Memory safety bug present in Firefox 143 and Thunderbird 143. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 144 and Thunderbird 144.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
chainguardfirefox144.0-r0
rapidfort fedora 43firefox, firefox-langpacks, thunderbird y 1 más144.0.2-1.fc43 y 1 más
wolfifirefox144.0-r0
Mostrar las 6 entradas de 3 fuentes
FuentePaqueteCorregido en
chainguardfirefox144.0-r0
rapidfort fedora 43firefox144.0.2-1.fc43
rapidfort fedora 43firefox-langpacks144.0.2-1.fc43
rapidfort fedora 43thunderbird145.0-1.fc43
rapidfort fedora 43thunderbird-librnp-rnp145.0-1.fc43
wolfifirefox144.0-r0

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.