PT-2025-46367 · Mozilla+1 · Firefox+2

CVE-2025-13027 · Publicado 2025-11-11 · Atualizado 2026-01-27

Positive Technologies (AI Summary)

CVSS v3.1

8.1

Alta

Vetor base

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 145 Thunderbird versions prior to 145

Description Memory safety bugs exist in Firefox 144 and Thunderbird 144. These bugs demonstrate evidence of memory corruption, and it is presumed that, with sufficient effort, they could potentially be exploited to execute arbitrary code.

Recommendations Update Firefox to version 145 or later. Update Thunderbird to version 145 or later.

Correção

DoS

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

ALT-PU-2025-14358

ALT-PU-2025-14878

BDU:2025-14088

CVE-2025-13027

OPENSUSE-SU-2025:15735-1

Produtos afetados

Alt Linux

Firefox

Thunderbird

Referências · 37

• https://mozilla.org/security/advisories/mfsa2025-87 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2025-13019 · Nota
• https://suse.com/security/cve/CVE-2025-13026 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-13027 · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2025-13027 · Nota de Segurança
• https://suse.com/security/cve/CVE-2025-13014 · Nota
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2026-0518SE47 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2025-13024 · Nota
• https://mozilla.org/en-US/security/advisories/mfsa2025-90 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1988452650200035453 · Publicação no Twitter
• https://safe-surf.ru/specialists/bulletins-nkcki/726447 · Nota de Segurança
• https://suse.com/security/cve/CVE-2025-13023 · Nota
• https://suse.com/security/cve/CVE-2025-13013 · Nota
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2026-0421SE17 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-13027 · Aviso do Fabricante