{"id":"CVE-2026-35381","state":"PUBLISHED","title":"uutils coreutils cut Local Logic Error and Data Integrity Issue in Output Filtering","description":"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.","publishedAt":"2026-04-22T16:09:22.228Z","updatedAt":"2026-04-22T16:53:09.992Z","severity":{"score":3.3,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","source":"canonical"},"assigner":"canonical","products":["Uutils coreutils"],"affected":[{"vendor":"Uutils","product":"coreutils","packageName":"coreutils","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.8.0","versionType":"semver"}],"platforms":["Linux","Unix","macOS"],"collectionURL":"https://github.com/uutils","repo":"https://github.com/uutils/coreutils"}],"references":["https://github.com/uutils/coreutils/pull/11394","https://github.com/uutils/coreutils/releases/tag/0.8.0"],"weaknesses":["CWE-684"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/35xxx/CVE-2026-35381.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-35381","state":"PUBLISHED","datePublished":"2026-04-22T16:09:22.228Z","dateUpdated":"2026-04-22T16:53:09.992Z","assignerShortName":"canonical","assignerOrgId":"cc1ad9ee-3454-478d-9317-d3e869d708bc","dateReserved":"2026-04-02T12:58:56.089Z"},"containers":{"cna":{"title":"uutils coreutils cut Local Logic Error and Data Integrity Issue in Output Filtering","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Uutils","product":"coreutils","packageName":"coreutils","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.8.0","versionType":"semver"}],"platforms":["Linux","Unix","macOS"],"collectionURL":"https://github.com/uutils","repo":"https://github.com/uutils/coreutils"}],"references":[{"url":"https://github.com/uutils/coreutils/pull/11394","tags":["issue-tracking","patch"]},{"url":"https://github.com/uutils/coreutils/releases/tag/0.8.0","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"LOW","baseScore":3.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-684","lang":"en","description":"CWE-684: Incorrect Provision of Specified Functionality","type":"CWE"}]}],"providerMetadata":{"shortName":"canonical","orgId":"cc1ad9ee-3454-478d-9317-d3e869d708bc","dateUpdated":"2026-04-22T16:09:22.228Z"},"impacts":[{"capecId":"CAPEC-153","descriptions":[{"lang":"en","value":"CAPEC-153: Input Data Manipulation"}]}],"credits":[{"lang":"en","value":"Zellic","type":"finder"}],"source":{"discovery":"EXTERNAL"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-22T16:52:48.799157Z","id":"CVE-2026-35381","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-22T16:53:09.992Z"}}]}}}