CVE-2026-74505
Unknown
Description
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedAug 15, 2026
First seenAug 15, 2026
How to fix
Update
- Linux Linuxd41bfea14ee6e063a953f6e72046088737c4e66c, 8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5, a0bb5b9d39e54888385dc399c899223299201fe6, 49bc7741cd2761c703a292dc69245041ae8a67bd, 2de734dcbb210bd59983e13d36988acbcc122194, 11e2953d9f4c7c3d2af94a889c2d805c537d633f, 630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c, a54bf16965f896415c3337bc4fbb40fb11941d99 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 ≤ v < d41bfea14ee6e063a953f6e72046088737c4e66c, c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 ≤ v < 8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5, c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 ≤ v < a0bb5b9d39e54888385dc399c899223299201fe6, c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 ≤ v < 49bc7741cd2761c703a292dc69245041ae8a67bd, c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 ≤ v < 2de734dcbb210bd59983e13d36988acbcc122194, c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 ≤ v < 11e2953d9f4c7c3d2af94a889c2d805c537d633f, c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 ≤ v < 630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c, c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 ≤ v < a54bf16965f896415c3337bc4fbb40fb11941d99, 2.6.39 | d41bfea14ee6e063a953f6e72046088737c4e66c, 8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5, a0bb5b9d39e54888385dc399c899223299201fe6, 49bc7741cd2761c703a292dc69245041ae8a67bd, 2de734dcbb210bd59983e13d36988acbcc122194, 11e2953d9f4c7c3d2af94a889c2d805c537d633f, 630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c, a54bf16965f896415c3337bc4fbb40fb11941d99 |
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