{"id":"EUVD-2026-24969","enisaUuid":"1c2320ab-2f93-334b-bcaa-a908d7d2e487","description":"A vulnerability in uutils coreutils mkfifo allows for the unauthorized modification of permissions on existing files. When mkfifo fails to create a FIFO because a file already exists at the target path, it fails to terminate the operation for that path and continues to execute a follow-up set_permissions call. This results in the existing file\u0027s permissions being changed to the default mode (often 644 after umask), potentially exposing sensitive files such as SSH private keys to other users on the system.","datePublished":"Apr 22, 2026, 4:07:39 PM","dateUpdated":"Apr 24, 2026, 1:43:36 PM","baseScore":7.1,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","references":"https://github.com/uutils/coreutils/issues/10020\n","aliases":"CVE-2026-35341\nGHSA-pmf6-rcx4-v53v\n","assigner":"canonical","epss":0.17,"enisaIdProduct":[],"enisaIdVendor":[],"enisaIdVulnerability":[{"id":"4c9863dc-04c9-3f08-a608-3953e2fe2cef","vulnerability":{"id":"GHSA-w8m4-4v35-v6x3","description":"Duplicate Advisory: uutils coreutils allows unauthorized modification of permissions on existing files","datePublished":"Apr 22, 2026, 6:31:44 PM","dateUpdated":"Jul 6, 2026, 9:53:23 PM","baseScore":0.0,"references":"https://nvd.nist.gov/vuln/detail/CVE-2026-35341\nhttps://github.com/uutils/coreutils/issues/10020\nhttps://github.com/uutils/coreutils\n","enisa_id":"EUVD-2026-24969\n","aliases":"GHSA-w8m4-4v35-v6x3\n","epss":0.0,"dataProcessed":"Oct 25, 2026, 1:55:10 AM","vulnerabilityProduct":[],"vulnerabilityVendor":[]}},{"id":"7447908d-7d1b-30be-a9e4-464ee79eeca7","vulnerability":{"id":"CVE-2026-35341","description":"A vulnerability in uutils coreutils mkfifo allows for the unauthorized modification of permissions on existing files. When mkfifo fails to create a FIFO because a file already exists at the target path, it fails to terminate the operation for that path and continues to execute a follow-up set_permissions call. This results in the existing file\u0027s permissions being changed to the default mode (often 644 after umask), potentially exposing sensitive files such as SSH private keys to other users on the system.","datePublished":"Apr 22, 2026, 4:07:39 PM","dateUpdated":"Apr 24, 2026, 1:43:36 PM","status":"PUBLISHED","baseScore":7.1,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","references":"https://github.com/uutils/coreutils/issues/10020\n","enisa_id":"EUVD-2026-24969\n","assigner":"canonical","epss":0.17,"dataProcessed":"Oct 27, 2026, 7:19:10 AM","vulnerabilityProduct":[],"vulnerabilityVendor":[]}},{"id":"df55413a-4d4d-36ea-bc03-24be857221f4","vulnerability":{"id":"GHSA-pmf6-rcx4-v53v","description":"mkfifo: permissions of an existing file are changed after FIFO creation fails","datePublished":"Jul 6, 2026, 9:53:34 PM","dateUpdated":"Jul 6, 2026, 9:53:34 PM","baseScore":0.0,"references":"https://github.com/uutils/coreutils/security/advisories/GHSA-pmf6-rcx4-v53v\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-35341\nhttps://github.com/uutils/coreutils/issues/10020\nhttps://github.com/uutils/coreutils/pull/10376\nhttps://github.com/uutils/coreutils\n","enisa_id":"EUVD-2026-24969\n","aliases":"CVE-2026-35341\nGHSA-pmf6-rcx4-v53v\n","epss":0.0,"dataProcessed":"Oct 25, 2026, 1:57:47 AM","vulnerabilityProduct":[],"vulnerabilityVendor":[]}}],"enisaIdAdvisory":[]}