vulnerability
MFSA2021-36 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91 (CVE-2021-29986)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | 2021-08-17 | 2021-09-16 | 2025-05-09 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
2021-08-17
Added
2021-09-16
Modified
2025-05-09
Description
A suspected race condition when calling getaddrinfo led to memory corruption and a potentially exploitable crash. *Note: This issue only affected Linux operating systems. Other operating systems are unaffected.* This vulnerability affects Thunderbird
Solution
mozilla-thunderbird-upgrade-91_0
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.