cve.bz

CVE-2021-29948

2.5 lowEPSS 0.3%

Low (2.5) in mozilla thunderbird. EPSS 0.3% chance of exploitation in the next 30 days.

Signatures are written to disk before and read during verification, which might be subject to a race condition when a malicious local process or user is replacing the file. This vulnerability affects Thunderbird < 78.10.

Severity

CVSS 3.1

2.5 low
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS
0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-31)
CWE
CWE-362
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON