CVE-2026-80830
CVE CVE-2026-80830EUVD EUVD-2026-71280Published 2026-09-04T15:54:35.000ZLast changed 2026-09-07T14:21:22.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: usb: core: Add lock to usb_wakeup_notification() Add a spin lock to usb_wakeup notification to prevent a race condition with dereferencing freed memory. This could be hit by the xHCI driver as it calls this function from an IRQ and could race with the hub_disconnect() function, which properly grabs this lock to protect the state of the device.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 6.18.49; patch: 6.12.108; 4ee823b83bc9851743fab756c76b27d6a1e2472b <975ef630393c07fcbebf94f4d97043161b77a6ce; patch: 7.2.3; 4ee823b83bc9851743fab756c76b27d6a1e2472b <a7a16167991c88016acef720927400404039d850; 4ee823b83bc9851743fab756c76b27d6a1e2472b <bf2288583b4e072bdff17a233963619e4bc7a8b5; patch: 5.15.220; 4ee823b83bc9851743fab756c76b27d6a1e2472b <e263e18a9e7b1ff3e7301f0801c6ff87c31adfb6; 4ee823b83bc9851743fab756c76b27d6a1e2472b <71cfda2fdf78041a01e9d94143baa79feabbdbf6; 4ee823b83bc9851743fab756c76b27d6a1e2472b <d80b946804674069db7ce6657319a71cf8eeaa5a; patch: 6.1.187; 4ee823b83bc9851743fab756c76b27d6a1e2472b <960ca456faf61824b178f47967340300b24183db; 3.4; patch: 7.1.13; 4ee823b83bc9851743fab756c76b27d6a1e2472b <7c48aa0c1e79116b8af4b988d16ee29b427d6491; 4ee823b83bc9851743fab756c76b27d6a1e2472b <04ab260407972e631c86f2bc576cd8e64d65b325; patch: 0; patch: 6.6.156; patch: 7.3-rc1; patch: 5.10.269
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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