PT-2026-40020 · Mozilla+1 · Firefox+1

Ggwhyp · CVE-2026-8388 · Publicado 2026-05-12 · Atualizado 2026-06-29

Positive Technologies (AI Summary) · Pt

CVSS v3.1

7.5

Alta

Vetor base

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

Nome do Software Vulnerável e Versões Afetadas Firefox versões anteriores a 150.0.3

Descrição Existem condições de limite incorretas no componente Just-In-Time (JIT) do Mecanismo JavaScript. JIT é um método de compilação que melhora o desempenho compilando bytecode em código de máquina nativo durante a execução.

Recomendações Atualize para a versão 150.0.3.

Correção

DoS

Memory Corruption

Buffer Overflow

Enumeração de Fraquezas

CWE-787

CWE-119

Identificadores relacionados

ALSA-2026:21378

ALSA-2026:21380

ALSA-2026:21381

ALSA-2026:21382

ALSA-2026:22325

ALSA-2026:22643

CVE-2026-8388

OESA-2026-2392

OESA-2026-2393

OESA-2026-2394

OESA-2026-2465

OPENSUSE-SU-2026:10813-1

OPENSUSE-SU-2026:10864-1

OPENSUSE-SU-2026:21168-1

RHSA-2026:21378

RHSA-2026:21380

RHSA-2026:21381

RHSA-2026:21382

RHSA-2026:22325

RHSA-2026:22643

RHSA-2026:26174

RHSA-2026:26268

RHSA-2026:26269

RHSA-2026:26270

RHSA-2026:26491

RHSA-2026:26492

RHSA-2026:26493

RHSA-2026:26521

RHSA-2026:26536

RHSA-2026:26539

RHSA-2026:26551

RHSA-2026:26606

RHSA-2026:26629

RHSA-2026:26630

RHSA-2026:27715

Produtos afetados

Firefox

Rocky Linux

Referências · 196

• https://suse.com/security/cve/CVE-2026-12329 · Nota
• https://access.redhat.com/errata/RHSA-2026:21382 · Aviso do Fabricante
• https://t.me/CVEtracker/53516 · Publicação no Telegram
• https://suse.com/security/cve/CVE-2026-8953 · Nota
• https://suse.com/security/cve/CVE-2026-12289 · Nota
• https://suse.com/security/cve/CVE-2026-12308 · Nota
• https://bugzilla.redhat.com/2479839 · Nota
• https://openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2465 · Nota
• https://suse.com/security/cve/CVE-2026-8950 · Nota
• https://access.redhat.com/security/cve/CVE-2026-8955 · Nota
• https://suse.com/security/cve/CVE-2026-12312 · Nota
• https://mozilla.org/security/advisories/mfsa2026-45 · Aviso do Fabricante
• https://access.redhat.com/errata/RHSA-2026:21378 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2026-12302 · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2026:10864-1 · Aviso do Fabricante