Most recent entries from all https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 07:25:46 +0000 CVE-2026-14899 — Off-by-one out of bounds read in MIME header parser for forwarding https://vulnerability.circl.lu/vuln/cve-2026-14899 <p><strong>Affected:</strong> Mozilla Thunderbird</p> <p>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.</p> <p><strong>Affected:</strong> Mozilla Thunderbird</p> <p>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.</p> https://vulnerability.circl.lu/vuln/cve-2026-14899