CVE Explorer
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 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
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://github.com/uutils","defaultStatus":"affected","packageName":"coreutils","platforms":["Linux","Unix","macOS"],"product":"coreutils","repo":"https://github.com/uutils/coreutils","vendor":"Uutils"}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:9d3164a10a49545a154ea9da4ad27984847b81fb71c5c8a6a97c41b3fe10f32e · sha256:92b44c1e50ce6fd1… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":3.3,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:9d3164a10a49545a154ea9da4ad27984847b81fb71c5c8a6a97c41b3fe10f32e · sha256:92b44c1e50ce6fd1… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-252","description":"CWE-252: Unchecked Return Value","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:9d3164a10a49545a154ea9da4ad27984847b81fb71c5c8a6a97c41b3fe10f32e · sha256:92b44c1e50ce6fd1… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["issue-tracking"],"url":"https://github.com/uutils/coreutils/issues/9745"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:9d3164a10a49545a154ea9da4ad27984847b81fb71c5c8a6a97c41b3fe10f32e · sha256:92b44c1e50ce6fd1… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.