CRITICALCVSS 9.8
CVE-2025-49709
CVE-2025-49709 updated by NVD
Summary
Certain canvas operations could have lead to memory corruption. This vulnerability was fixed in Firefox 139.0.4.
References
Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.
CVE® is a registered trademark of The MITRE Corporation. CVE content reproduced under the CVE Terms of Use; copyright designation © MITRE.