CVE catalog

CVE-2026-35344

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

[CVE catalog]

Severity: Low · CVSS 3.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Published: Apr 22, 2026, 4:07:46 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.11% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	rust-coreutils	sid	`0.12.0-1`	fixed
Debian	rust-coreutils	forky	`0.12.0-1`	fixed
Debian	rust-coreutils	trixie	`0.0.30-2`	vulnerable
Debian	rust-coreutils	bookworm	`0.0.17-2`	vulnerable
Cpe	rust-coreutils	Not reported	Not reported	vulnerable
Cpe	coreutils	Not reported	Not reported	unknown
Cpe	coreutils	Not reported	Not reported	unknown

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	rust-coreutils	source	sid	`0.10.0-1`	not yet assigned	Not reported	[1135993]
Debian	rust-coreutils	source	forky	`0.10.0-1`	not yet assigned	Not reported	[1135993]
Debian	rust-coreutils	source	trixie	`(unfixed)`	not yet assigned	Not reported	[1135993]
Debian	rust-coreutils	source	bookworm	`(unfixed)`	not yet assigned	Not reported	[1135993]

[Debian bug #1135993]

Notes

[trixie] rust-coreutils: Minor issue [bookworm] rust-coreutils: Minor issue

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[rust-coreutils]Affected
Details (2)
- 0.0.17-2 · amd64 · bookworm
  Affected
  nvd · rust-coreutils · debian · bookworm; nvd · rust-coreutils · debian · 12
- 0.0.17-2 · arm64 · bookworm
  Affected
  nvd · rust-coreutils · debian · bookworm; nvd · rust-coreutils · debian · 12

[Debian 13 (Trixie)]

[rust-coreutils]Affected
Details (2)
- 0.0.30-2 · amd64 · trixie
  Affected
  nvd · rust-coreutils · debian · 13
- 0.0.30-2 · arm64 · trixie
  Affected
  nvd · rust-coreutils · debian · 13

Observed: Oct 26, 2026, 2:49:56 AM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]