Answer in brief
CVE-2026-74505 records a Unknown severity vulnerability in ALSA: 6fire: Fix UAF at error handling during probe. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <49bc7741cd2761c703a292dc69245041ae8a67bd || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <2de734dcbb210bd59983e13d36988acbcc122194 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <11e2953d9f4c7c3d2af94a889c2d805c537d633f || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <a54bf16965f896415c3337bc4fbb40fb11941d99 || >=0 <6.6.151 || >=0 <6.12.103 || >=0 <6.18.44 || >=0 <7.1.8 | 49bc7741cd2761c703a292dc69245041ae8a67bd, 2de734dcbb210bd59983e13d36988acbcc122194, 11e2953d9f4c7c3d2af94a889c2d805c537d633f, 630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c, a54bf16965f896415c3337bc4fbb40fb11941d99, 6.6.151, 6.12.103, 6.18.44, 7.1.8 |
| Linux/Linuxgeneric | >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <49bc7741cd2761c703a292dc69245041ae8a67bd || >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <2de734dcbb210bd59983e13d36988acbcc122194 || >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <11e2953d9f4c7c3d2af94a889c2d805c537d633f || >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c || >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <a54bf16965f896415c3337bc4fbb40fb11941d99 | 49bc7741cd2761c703a292dc69245041ae8a67bd, 2de734dcbb210bd59983e13d36988acbcc122194, 11e2953d9f4c7c3d2af94a889c2d805c537d633f, 630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c, a54bf16965f896415c3337bc4fbb40fb11941d99 |
| Linux/Linuxgeneric | 2.6.39 | Not reported |
| Linux/Linuxgeneric | >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <d41bfea14ee6e063a953f6e72046088737c4e66c || >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5 || >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <a0bb5b9d39e54888385dc399c899223299201fe6 || >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <49bc7741cd2761c703a292dc69245041ae8a67bd || >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <2de734dcbb210bd59983e13d36988acbcc122194 || >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <11e2953d9f4c7c3d2af94a889c2d805c537d633f || >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c || >=c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 <a54bf16965f896415c3337bc4fbb40fb11941d99 | d41bfea14ee6e063a953f6e72046088737c4e66c, 8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5, a0bb5b9d39e54888385dc399c899223299201fe6, 49bc7741cd2761c703a292dc69245041ae8a67bd, 2de734dcbb210bd59983e13d36988acbcc122194, 11e2953d9f4c7c3d2af94a889c2d805c537d633f, 630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c, a54bf16965f896415c3337bc4fbb40fb11941d99 |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: ALSA: 6fire: Fix UAF at error handling during probe Although 6fire driver had a few fixes for dealing with the early error handling during the probe phase, it forgot a pending URB before freeing the resources, which may lead to a UAF. This patch addresses it by doing the almost same cleanup procedure like the normal disconnect phase at the error path.
Quoted source text, attributed separately from HOL analysis.