CVE-2026-64777CWE-22path-traversal

CVE-2026-64777

Medium · published August 20, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
25.7
In the wild
Unconfirmed
What it is

A malicious builder peer may be able to request an in-context file by name from the host and receive the contents of whatever the name resolves to, even when it resolves outside the build context. This vulnerability is addressed in container version 1.2.0.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00336 · 25.7th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-08-20T23:16Z
Affected products (1)
ProductVersionsFixed in
apple/container< 1.2.01.2.0
References (1)
https://github.com/apple/container/security/advisories/GHSA-2v2q-4q35-h585 · [email protected]
EPSS history
Timeline
  • 20 AUG 18:53Z
    A malicious builder peer may be able to request an in-context file by name from the host and receive the contents of whatever the name resolves to, even when…
    cvelistv5