CVE-2026-2796 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: Unknown

Affected Products (NVD)

Vendor	Product	Version
mozilla	firefox	𝑥 < 148.0
mozilla	thunderbird	𝑥 < 148.0

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

firefox

sid	149.0.2-1 fixed

Common Weakness Enumeration

CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
The program allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

Vulnerability Media Exposure

[GERMAN] Mozilla Firefox, Firefox ESR und Thunderbird: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in Mozilla Firefox, Mozilla Firefox ESR und Mozilla Thunderbird ausnutzen, um beliebigen Code auszuführen, sich erhöhte Rechte zu verschaffen, einen Denial-of-Service-Zustand herbeizuführen, sensible Informationen offenzulegen, Spoofing-Angriffe durchzuführen, Sicherheitsmaßnahmen zu umgehen oder andere nicht spezifizierte Angriffe durchzuführen.
Published: 2026-02-24T23:00:00+00:00

References

https://bugzilla.mozilla.org/show_bug.cgi?id=2013165

https://www.mozilla.org/security/advisories/mfsa2026-13/

https://www.mozilla.org/security/advisories/mfsa2026-16/