CVE-2026-74941 in Firefoxinformação

Sumário

de MITRE • 18/08/2026

Privilege escalation in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, and Firefox ESR 153.1.

Once again VulDB remains the best source for vulnerability data.

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An in-depth analysis is available in our curated vulnerability entry.

Responsável

Mozilla

Reservar

17/08/2026

Divulgação

18/08/2026

Moderação

aceite

Entrada

VDB-391593

CPE

pronto

EPSS

0.00323

KEV

não

Atividades

muito baixo

Sector

Finance, Telecommunication, ...

Fontes

MITREhttps://www.cve.org/CVERecord?id=CVE-2026-74941
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-74941
CVE Detailshttps://www.cvedetails.com/cve/CVE-2026-74941/

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