CVE-2026-14899
טרם דורגה
תיאור (מקור, אנגלית)
The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13.
מדדים
- EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-25/7/2026