PT-2026-61699 · Buildkit · Buildkit
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
BuildKit (affected versions not specified)
Description
On Windows Container on Windows (WCOW) workers, the cache mount
source= selector fails to detect NTFS directory junctions located within the cache root. This allows an untrusted user to author a build that can read arbitrary host files accessible to the BuildKit daemon process.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Link Following
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Weakness Enumeration
Related Identifiers
Affected Products
Buildkit