CVE-2026-8968

ALTO 7.5CVE-2026-8968 · Published 19/05/2026 · updated 23/07/2026

In breve

CVE-2026-8968 è una vulnerabilità ALTO (CVSS 7.5) che riguarda firefox (mozilla), thunderbird (mozilla).
Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 0.41%, superiore al 35.7% delle vulnerabilità.
Correzione: aggiornare a 140.11.0, 151.0.0, 140.11 o successiva.

Package	Affected versions	Patched versions
firefox mozilla	`< 140.11.0< 151.0.0`	`140.11.0151.0.0`
thunderbird mozilla	`< 140.11< 151.0.0`	`140.11151.0.0`

Description

Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

References

bugzilla.mozilla.org/show_bug.cgi · Permissions Required
mozilla.org/security/advisories/mfsa2026-46 · Vendor Advisory
mozilla.org/security/advisories/mfsa2026-48 · Vendor Advisory
mozilla.org/security/advisories/mfsa2026-50 · Vendor Advisory
mozilla.org/security/advisories/mfsa2026-51 · Vendor Advisory

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Package

Affected versions

Patched versions

firefox

mozilla

< 140.11.0< 151.0.0

140.11.0151.0.0

thunderbird

mozilla

< 140.11< 151.0.0

140.11151.0.0

Altre vulnerabilità di firefox

Vedi tutto →