DEBIAN-CVE-2026-35354

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Source

https://security-tracker.debian.org/tracker/CVE-2026-35354

Import Source

https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35354.json

JSON Data

https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-35354

Upstream

CVE-2026-35354

Published

2026-04-22T17:16:37.867Z

Modified

2026-05-05T17:02:50.317980Z

Severity

4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator

Summary

[none]

Details

A Time-of-Check to Time-of-Use (TOCTOU) vulnerability exists in the mv utility of uutils coreutils during cross-device moves. The extended attribute (xattr) preservation logic uses multiple path-based system calls that perform fresh path-to-inode lookups for each operation. A local attacker with write access to the directory can exploit this race to swap files between calls, causing the destination file to receive an inconsistent mix of security xattrs, such as SELinux labels or file capabilities.

References

https://security-tracker.debian.org/tracker/CVE-2026-35354

Affected packages

Debian:12 / rust-coreutils

Package

Name: rust-coreutils
Purl: pkg:deb/debian/rust-coreutils?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown 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

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35354.json"

Debian:13 / rust-coreutils