CVE-2026-35380 | Uutils coreutils up to 0.7.x Cut Utility input validation (EUVD-2026-25036)

VDB-359016 · CVE-2026-35380 · EUVD-2026-25036 UUTILS COREUTILS UP TO 0.7.X CUT UTILITY INPUT VALIDATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.3 $0-$5k 2.86+ Summaryinfo A vulnerability classified as problematic was found in Uutils coreutils up to 0.7.x. This impacts an unknown function of the component Cut Utility. The manipulation results in input validation. This vulnerability is identified as CVE-2026-35380. The attack is only possible with local access. There is not any exploit available. Upgrading the affected component is advised. Detailsinfo A vulnerability was found in Uutils coreutils up to 0.7.x. It has been classified as problematic. Affected is an unknown function of the component Cut Utility. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on integrity. CVE summarizes: A logic error in the cut utility of uutils coreutils causes the program to incorrectly interpret the literal two-byte string '' (two single quotes) as an empty delimiter. The implementation mistakenly maps this string to the NUL character for both the -d (delimiter) and --output-delimiter options. This vulnerability can lead to silent data corruption or logic errors in automated scripts and data pipelines that process strings containing these characters, as the utility may unintentionally split or join data on NUL bytes rather than the intended literal characters. The weakness was released by Zellic. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-35380 since 04/02/2026. The exploitability is told to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available. Upgrading to version 0.8.0 eliminates this vulnerability. The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-25036). Productinfo Vendor Uutils Name coreutils Version 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Website Product: https://github.com/uutils/coreutils/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.4 VulDB Meta Temp Score: 4.3 VulDB Base Score: 3.3 VulDB Temp Score: 3.2 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 5.5 CNA Vector (canonical): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Input validation CWE: CWE-20 CAPEC: 🔒 ATT&CK: 🔒 Physical: Partially Local: Yes Remote: No Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: coreutils 0.8.0 Timelineinfo 04/02/2026 CVE reserved 04/22/2026 +20 days Advisory disclosed 04/22/2026 +0 days VulDB entry created 04/22/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: github.com Researcher: Zellic Status: Confirmed CVE: CVE-2026-35380 (🔒) GCVE (CVE): GCVE-0-2026-35380 GCVE (VulDB): GCVE-100-359016 EUVD: 🔒 Entryinfo Created: 04/22/2026 18:53 Updated: 04/22/2026 21:25 Changes: 04/22/2026 18:53 (64), 04/22/2026 21:25 (1) Complete: 🔍 Cache ID: 99:9F2:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸