UBUNTU-CVE-2026-35344

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Source
https://ubuntu.com/security/CVE-2026-35344
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-35344.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-35344
Upstream
  • CVE-2026-35344
Published
2026-04-22T17:16:00Z
Modified
2026-05-20T16:25:35.903676737Z
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

The dd utility in uutils coreutils suppresses errors during file truncation operations by unconditionally calling Result::ok() on truncation attempts. While intended to mimic GNU behavior for special files like /dev/null, the uutils implementation also hides failures on regular files and directories caused by full disks or read-only file systems. This can lead to silent data corruption in backup or migration scripts, as the utility may report a successful operation even when the destination file contains old or garbage data.

References

Affected packages

Ubuntu:24.04:LTS / rust-coreutils

Package

Name
rust-coreutils
Purl
pkg:deb/ubuntu/rust-coreutils?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_name": "rust-coreutils",
            "binary_version": "0.0.24-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-35344.json"

Ubuntu:25.10 / rust-coreutils

Package

Name
rust-coreutils
Purl
pkg:deb/ubuntu/rust-coreutils?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_name": "rust-coreutils",
            "binary_version": "0.2.2-0ubuntu2.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-35344.json"

Ubuntu:26.04:LTS / rust-coreutils

Package

Name
rust-coreutils
Purl
pkg:deb/ubuntu/rust-coreutils?arch=source&distro=resolute

Affected ranges

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

Affected versions

0.*
0.2.2-0ubuntu2
0.2.2-0ubuntu4
0.5.0-0ubuntu1
0.5.0-0ubuntu2
0.6.0-0ubuntu1
0.7.0-0ubuntu1
0.8.0-0ubuntu3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "rust-coreutils",
            "binary_version": "0.8.0-0ubuntu3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-35344.json"