CVE-2025-11152 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
mozilla	CNA	8.6 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L

Base Score

CVSS 3.x

EPSS Score

Percentile: 17.44%

Early Detection

Affected products identified ahead of NVD analysis through intelligence sources.

Vendor	Product	Version	Source
mozilla	firefox	𝑥 < 143.0.3	CNA

Debian Releases

Debian Product

Codename

firefox

sid	156.0-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

firefox

jammy	not-affected
noble	not-affected
plucky	not-affected
questing	not-affected

thunderbird

jammy	not-affected
noble	not-affected
plucky	not-affected
questing	not-affected

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1987246

https://www.mozilla.org/security/advisories/mfsa2025-80/