UBUNTU-CVE-2026-35381

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-35381
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-35381.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-35381
Upstream
  • CVE-2026-35381
Published
2026-04-22T17:16:00Z
Modified
2026-05-14T14:41:49.748334Z
Severity
  • 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A logic error in the cut utility of uutils coreutils causes the utility to ignore the -s (only-delimited) flag when using the -z (null-terminated) and -d '' (empty delimiter) options together. The implementation incorrectly routes this specific combination through a specialized newline-delimiter code path that fails to check the record suppression status. Consequently, uutils cut emits the entire record plus a NUL byte instead of suppressing it. This divergence from GNU coreutils behavior creates a data integrity risk for automated pipelines that rely on cut -s to filter out undelimited data.

References

Affected packages

Ubuntu:24.04:LTS / rust-coreutils

Package

Name
rust-coreutils
Purl
pkg:deb/ubuntu/rust-coreutils@0.0.24-2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.0.20-1
0.0.22-1
0.0.23-1
0.0.23-2
0.0.23-3
0.0.24-1
0.0.24-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.0.24-2",
            "binary_name": "rust-coreutils"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-35381.json"

Ubuntu:25.10 / rust-coreutils

Package

Name
rust-coreutils
Purl
pkg:deb/ubuntu/rust-coreutils@0.2.2-0ubuntu2.1?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.0.30-1
0.0.30-2
0.0.30-2ubuntu2
0.1.0-0ubuntu1
0.1.0+git20250711.2ba3a33-0ubuntu1
0.1.0+git20250711.2ba3a33-0ubuntu2
0.1.0+git20250711.2ba3a33-0ubuntu3
0.1.0+git20250711.2ba3a33-0ubuntu4
0.1.0+git20250801.cf79675-0ubuntu1
0.1.0+git20250813.4af2a84-0ubuntu2
0.1.0+git20250813.4af2a84-0ubuntu4
0.1.0+git20250813.4af2a84-0ubuntu6
0.1.0+git20250813.4af2a84-0ubuntu7
0.2.2-0ubuntu1
0.2.2-0ubuntu2
0.2.2-0ubuntu2.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.2.2-0ubuntu2.1",
            "binary_name": "rust-coreutils"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-35381.json"