HIGHCVSS 8.3
CVE-2026-109783
CVE-2026-109783 updated by NVD
Summary
Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox ESR 153.5 and Thunderbird 153.5.
References
Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.
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