DEBIAN-CVE-2026-35352
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-35352
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35352.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-35352
- Upstream
- Published
- 2026-04-22T17:16:37.597Z
- Modified
- 2026-04-28T20:32:51.417370Z
- Severity
-
- 7.0 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A Time-of-Check to Time-of-Use (TOCTOU) race condition exists in the mkfifo utility of uutils coreutils. The utility creates a FIFO and then performs a path-based chmod to set permissions. A local attacker with write access to the parent directory can swap the newly created FIFO for a symbolic link between these two operations. This redirects the chmod call to an arbitrary file, potentially enabling privilege escalation if the utility is run with elevated privileges.
- References
Affected packages
Debian:12 / rust-coreutils
Package
- Name
- rust-coreutils
- Purl
- pkg:deb/debian/rust-coreutils?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
0.*
0.0.17-2
0.0.17-3
0.0.17-4
0.0.17-5
0.0.17-6
0.0.19-1
0.0.19-2
0.0.19-3
0.0.20-1
0.0.21-1
0.0.22-1
0.0.23-1
0.0.23-2
0.0.23-3
0.0.24-1
0.0.24-2
0.0.26-1
0.0.26-2
0.0.26-3
0.0.26-4
0.0.26-5
0.0.27-1
0.0.27-2
0.0.27-3
0.0.30-1
0.0.30-2
0.0.30-3~exp1
0.0.30-3
0.0.30-4
0.6.0-1
0.7.0-1
Debian:13 / rust-coreutils
Package
- Name
- rust-coreutils
- Purl
- pkg:deb/debian/rust-coreutils?arch=source
Debian:14 / rust-coreutils
Package
- Name
- rust-coreutils
- Purl
- pkg:deb/debian/rust-coreutils?arch=source