PT-2026-33960 · Mozilla · Thunderbird+1

Lebr0Nli · Publicado 2026-04-21 · Atualizado 2026-04-27 · CVE-2026-6774

Positive Technologies (AI Summary) · Pt

CVSS v2.0

5.5

Média

Vetor base

AV:N/AC:L/Au:S/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Firefox versões anteriores a 150 Thunderbird versões anteriores a 150

Description Existe uma falha de bypass de mitigação no componente de Segurança do DOM.

Recommendations Atualize para a versão 150 do Firefox. Atualize para a versão 150 do Thunderbird.

Correção

Protection Mechanism Failure

Enumeração de Fraquezas

CWE-693

Identificadores relacionados

BDU:2026-06959

CVE-2026-6774

OPENSUSE-SU-2026:10626-1

Produtos afetados

Firefox

Thunderbird

Referências · 55

• https://suse.com/security/cve/CVE-2026-6762 · Nota
• https://suse.com/security/cve/CVE-2026-6760 · Nota
• https://suse.com/security/cve/CVE-2026-6770 · Nota
• https://suse.com/security/cve/CVE-2026-6780 · Nota
• https://mozilla.org/security/advisories/mfsa2026-30 · Aviso do Fabricante
• https://mozilla.org/security/advisories/mfsa2026-33 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2026-6763 · Nota
• https://suse.com/security/cve/CVE-2026-6786 · Nota
• https://suse.com/security/cve/CVE-2026-6752 · Nota
• https://suse.com/security/cve/CVE-2026-6768 · Nota
• https://suse.com/security/cve/CVE-2026-6753 · Nota
• https://suse.com/security/cve/CVE-2026-6756 · Nota
• https://suse.com/security/cve/CVE-2026-6751 · Nota
• https://suse.com/security/cve/CVE-2026-6785 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-6774 · Nota de Segurança