vulnerability
Alpine Linux: CVE-2021-21615: Time-of-check Time-of-use (TOCTOU) Race Condition
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:N/AC:M/Au:S/C:P/I:N/A:N) | Jan 26, 2021 | Oct 1, 2024 | Mar 25, 2026 |
Severity
3
CVSS
(AV:N/AC:M/Au:S/C:P/I:N/A:N)
Published
Jan 26, 2021
Added
Oct 1, 2024
Modified
Mar 25, 2026
Description
Jenkins 2.275 and LTS 2.263.2 allows reading arbitrary files using the file browser for workspaces and archived artifacts due to a time-of-check to time-of-use (TOCTOU) race condition.
Solution
alpine-linux-upgrade-jenkins
Rapid7 Labs
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