PT-2026-41918 · Mozilla · Thunderbird+1

Satoki Tsuji · Publicado 2026-05-19 · Atualizado 2026-05-27 · CVE-2026-8964

Positive Technologies (AI Summary) · Pt

CVSS v3.1

7.5

Alta

Vetor base

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

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

Descrição Um problema de spoofing existe no componente Popup Blocker.

Recomendações Atualizar para a versão 151.

Correção

UI Misrepresentation of Critical Information

Enumeração de Fraquezas

CWE-451

Identificadores relacionados

CVE-2026-8964

OPENSUSE-SU-2026:10863-1

Produtos afetados

Firefox

Thunderbird

Referências · 42

• https://suse.com/security/cve/CVE-2026-8947 · Nota
• https://suse.com/security/cve/CVE-2026-8965 · Nota
• https://suse.com/security/cve/CVE-2026-8969 · Nota
• https://suse.com/security/cve/CVE-2026-8948 · Nota
• https://suse.com/security/cve/CVE-2026-8950 · Nota
• https://suse.com/security/cve/CVE-2026-8959 · Nota
• https://suse.com/security/cve/CVE-2026-8955 · Nota
• https://suse.com/security/cve/CVE-2026-8974 · Nota
• https://suse.com/security/cve/CVE-2026-8960 · Nota
• https://suse.com/security/cve/CVE-2026-8958 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-8964 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-8964 · Nota de Segurança
• https://suse.com/security/cve/CVE-2026-8957 · Nota
• https://suse.com/security/cve/CVE-2026-8971 · Nota
• https://suse.com/security/cve/CVE-2026-8973 · Nota