PT-2026-41923 · Mozilla · Firefox+1

Atsushi Sada · Publicado 2026-05-19 · Atualizado 2026-05-27 · CVE-2026-8969

Positive Technologies (AI Summary) · Pt

CVSS v3.1

8.1

Alta

Vetor base

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

Nome do Software Vulnerável e Versões Afetadas Firefox versões anteriores a 151 Thunderbird versões anteriores a 151

Descrição Existe uma falha de bypass de mitigação no componente de segurança do DOM.

Correção

Protection Mechanism Failure

Enumeração de Fraquezas

CWE-693

Identificadores relacionados

CVE-2026-8969

OPENSUSE-SU-2026:10863-1

Produtos afetados

Firefox

Thunderbird

Referências · 43

• https://suse.com/security/cve/CVE-2026-8958 · Nota
• https://cve.org/CVERecord?id=CVE-2026-8969 · Nota de Segurança
• https://suse.com/security/cve/CVE-2026-8961 · Nota
• https://suse.com/security/cve/CVE-2026-8951 · Nota
• https://suse.com/security/cve/CVE-2026-8949 · Nota
• https://suse.com/security/cve/CVE-2026-8959 · Nota
• https://twitter.com/VulmonFeeds/status/2056788980994101545 · Publicação no Twitter
• https://suse.com/security/cve/CVE-2026-8962 · Nota
• https://suse.com/security/cve/CVE-2026-8973 · Nota
• https://suse.com/security/cve/CVE-2026-8960 · Nota
• https://suse.com/security/cve/CVE-2026-8946 · Nota
• https://suse.com/security/cve/CVE-2026-8970 · Nota
• https://suse.com/security/cve/CVE-2026-8971 · Nota
• https://suse.com/security/cve/CVE-2026-8963 · Nota
• https://t.me/CVEtracker/54252 · Publicação no Telegram