CVE-2026-103754

01/תיאור (מקור, אנגלית)

A flaw was found in ansible-runner. The unstream_dir() function, which receives and extracts a streamed zip archive on the worker side of the ansible-runner transmit/worker protocol, re-creates symbolic links from archive content without validating the link target and applies chmod() and utime() to an unsanitized filesystem path derived from the archive member name. A crafted archive processed by a worker that consumes attacker-influenced input can create files, create symbolic links, or change permissions outside the intended target directory, which can be leveraged toward code execution.

02/קישורים3

• access.redhat.com/security/cve/CVE-2026-103754
• bugzilla.redhat.com/show_bug.cgi?id=2544510
• github.com/ansible/ansible-runner/pull/1550