RLSA-2026:90895

RLSA-2026:90895 · Important: thunderbird security, bug fix, and enhancement update

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fix(es): * libexpat: denial of service via crafted XML input (CVE-2026-45186) Bug Fix(es) and Enhancement(s): * Thunderbird ESR 153 rebase [rhel-10.2.z] (JIRA:Rocky Linux-175207) 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 7.5 · Alta · Corrección disponible

Publicación

2026-10-29T12:08:23.381701Z

Actualización

2026-10-29T12:30:03.187334005Z

Pila tecnológica: system

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