PT-2026-61983 · Buildkit+1 · Buildkit+1

CVE-2026-15789

·

Published

2026-07-21

·

Updated

2026-09-07

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Name of the Vulnerable Software and Affected Versions BuildKit (affected versions not specified)
Description A custom client with valid permissions to access the BuildKit control API can send a specially crafted upload request to the BuildKit daemon. This allows files to escape from the BuildKit-controlled state directory.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Path traversal

Found an issue in the description? Have something to add? Feel free to write us 👾

Weakness Enumeration

Related Identifiers

CVE-2026-15789
GHSA-G2H8-426C-7976

Affected Products

Buildkit
Red Os