CVE-2026-70427
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Jenkins 2.575 and earlier, LTS 2.568.1 and earlier does not safely handle symbolic links with effectively empty names during the extraction of `.tar` and `.tar.gz` archives, allowing attackers able to control agent processes to provide crafted archives to the controller to write files to arbitrary locations on the file system, restricted only by file system access permissions of the user running Jenkins.
| Vendor | jenkins project |
| Product | jenkins |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 5, 2026 |
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Affected Versions
Jenkins Project / Jenkins
All versions affected