PT-2026-27422 · Mozilla · Firefox+1

Alex Gaynor + 6 · Publicado 2026-03-24 · Atualizado 2026-03-29 · CVE-2026-4724

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 149 Thunderbird versions prior to 149

Description An undefined behavior issue exists in the Audio/Video component. This can lead to unexpected program behavior.

Recommendations Update Firefox to version 149 or later. Update Thunderbird to version 149 or later.

Correção

Enumeração de Fraquezas

CWE-758

Identificadores relacionados

CVE-2026-4724

OPENSUSE-SU-2026:10458-1

Produtos afetados

Firefox

Thunderbird

Referências · 61

• https://suse.com/security/cve/CVE-2026-4714 · Nota
• https://suse.com/security/cve/CVE-2026-4700 · Nota
• https://suse.com/security/cve/CVE-2026-4728 · Nota
• https://suse.com/security/cve/CVE-2026-4694 · Nota
• https://suse.com/security/cve/CVE-2025-59375 · Nota
• https://suse.com/security/cve/CVE-2026-4718 · Nota
• https://suse.com/security/cve/CVE-2026-4691 · Nota
• https://mozilla.org/en-US/security/advisories/mfsa2026-23 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-4724 · Nota de Segurança
• https://suse.com/security/cve/CVE-2026-4721 · Nota
• https://suse.com/security/cve/CVE-2026-4709 · Nota
• https://suse.com/security/cve/CVE-2026-4702 · Nota
• https://suse.com/security/cve/CVE-2026-4710 · Nota
• https://suse.com/security/cve/CVE-2026-4690 · Nota
• https://suse.com/security/cve/CVE-2026-4719 · Nota