CVE-2022-40961

Name: CVE-2022-40961
Creator: NVD / NIST
Published: 2022-12-22T20:15:39.717+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.63%

Last modified Jun 17, 2026

CVE-2022-40961 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. During startup, a graphics driver with an unexpected name could lead to a stack-buffer overflow causing a potentially exploitable crash.<br>*This issue only affects Firefox for Android. Other operating systems are not affected.*. EPSS estimates a 0.63% chance of exploitation in the next 30 days.

Description

During startup, a graphics driver with an unexpected name could lead to a stack-buffer overflow causing a potentially exploitable crash.<br>*This issue only affects Firefox for Android. Other operating systems are not affected.*. This vulnerability affects Firefox < 105.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS Probability

0.63%

45.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Mozilla	Firefox	< 105.0

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1784588Issue Tracking, Permissions Required
https://www.mozilla.org/security/advisories/mfsa2022-40/Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1784588Issue Tracking, Permissions Required
https://www.mozilla.org/security/advisories/mfsa2022-40/Vendor Advisory

Timeline

Published: Dec 22, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-40961?

How severe is CVE-2022-40961?

CVE-2022-40961 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.

How do I fix CVE-2022-40961?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-40961?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST