{"id":"CVE-2026-35379","revision":"21942060e5764e679a44decf242d1aeb","records":[{"revision":"21942060e5764e679a44decf242d1aeb","observedAt":"2026-10-25T08:17:41.961+00:00","statement":{"source":"nvd","id":"CVE-2026-35379","aliases":[],"title":"A logic error in the tr utility of uutils coreutils causes the program to incorrectly define the [:graph:] and [:print:] character classes. The implementation mistakenly includes the ASCII space character (0x20) in the [:graph:] class and e…","description":"A logic error in the tr utility of uutils coreutils causes the program to incorrectly define the [:graph:] and [:print:] character classes. The implementation mistakenly includes the ASCII space character (0x20) in the [:graph:] class and excludes it from the [:print:] class, effectively reversing the standard behavior established by POSIX and GNU coreutils. This vulnerability leads to unintended data modification or loss when the utility is used in automated scripts or data-cleaning pipelines that rely on standard character class semantics. For example, a command executed to delete all graphical characters while intending to preserve whitespace will incorrectly delete all ASCII spaces, potentially resulting in data corruption or logic failures in downstream processing.","state":0,"publishedAt":"2026-04-22T17:16:42.887+00:00","modifiedAt":"2026-06-17T10:40:29.57+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security@ubuntu.com · Secondary","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":3.3,"severity":"LOW"}],"references":["https://github.com/uutils/coreutils/pull/11405","https://github.com/uutils/coreutils/releases/tag/0.8.0"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-35379","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-684"],"productCriteria":["cpe:2.3:a:uutils:coreutils:*:*:*:*:*:rust:*:*"],"sourceDates":{"published":"2026-04-22T17:16:42.887","lastModified":"2026-06-17T10:40:29.570"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-35379","identifiers":["CVE-2026-35379"]},"retained":false,"historicalAffected":[]}],"coverage":[]}