CVE-2026-70427
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Aug 05, 2026
Vendor
unknown
Description
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.