{"id":"CVE-2026-74505","title":"ALSA: 6fire: Fix UAF at error handling during probe","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: 6fire: Fix UAF at error handling during probe\n\nAlthough 6fire driver had a few fixes for dealing with the early error\nhandling during the probe phase, it forgot a…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < d41bfea14ee6e063a953f6e72046088737c4e66c","Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5","Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < a0bb5b9d39e54888385dc399c899223299201fe6","Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 49bc7741cd2761c703a292dc69245041ae8a67bd","Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 2de734dcbb210bd59983e13d36988acbcc122194","Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 11e2953d9f4c7c3d2af94a889c2d805c537d633f","Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c","Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < a54bf16965f896415c3337bc4fbb40fb11941d99","Linux 2.6.39"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-06T16:58:57.335484Z"},"published":"2026-08-15","updated":"2026-11-06","sourceUpdated":"2026-11-06T17:05:47.744Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-74505","references":[{"url":"https://git.kernel.org/stable/c/d41bfea14ee6e063a953f6e72046088737c4e66c"},{"url":"https://git.kernel.org/stable/c/8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5"},{"url":"https://git.kernel.org/stable/c/a0bb5b9d39e54888385dc399c899223299201fe6"},{"url":"https://git.kernel.org/stable/c/49bc7741cd2761c703a292dc69245041ae8a67bd"},{"url":"https://git.kernel.org/stable/c/2de734dcbb210bd59983e13d36988acbcc122194"},{"url":"https://git.kernel.org/stable/c/11e2953d9f4c7c3d2af94a889c2d805c537d633f"},{"url":"https://git.kernel.org/stable/c/630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c"},{"url":"https://git.kernel.org/stable/c/a54bf16965f896415c3337bc4fbb40fb11941d99"}],"tags":["cve.org"],"epss":0.00177,"epssPercentile":0.07232,"ingestedAt":"2026-11-06T18:00:12.550Z","slug":"CVE-2026-74505","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nALSA: 6fire: Fix UAF at error handling during probe\n\nAlthough 6fire driver had a few fixes for dealing with the early error\nhandling during the probe phase, it forgot a pending URB before\nfreeing the resources, which may lead to a UAF.\n\nThis patch addresses it by doing the almost same cleanup procedure\nlike the normal disconnect phase at the error path.\n\n## Affected\n\n- `Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < d41bfea14ee6e063a953f6e72046088737c4e66c`\n- `Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5`\n- `Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < a0bb5b9d39e54888385dc399c899223299201fe6`\n- `Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 49bc7741cd2761c703a292dc69245041ae8a67bd`\n- `Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 2de734dcbb210bd59983e13d36988acbcc122194`\n- `Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 11e2953d9f4c7c3d2af94a889c2d805c537d633f`\n- `Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c`\n- `Linux >= c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < a54bf16965f896415c3337bc4fbb40fb11941d99`\n- `Linux 2.6.39`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}