CVE-2026-93141
CVE CVE-2026-93141EUVD EUVD-2026-82249Published 2026-09-17T16:11:40.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: r8a66597: avoid double free of ep0_req in probe error path If usb_add_gadget_udc() fails, r8a66597_probe() jumps to err_add_udc and frees ep0_req, then falls through to clean_up2 where ep0_req is freed again when it is non-NULL. Remove the redundant free from err_add_udc and keep the cleanup in clean_up2 so the request is released exactly once. Issue found using a prototype static analysis tool and confirmed by code review.
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: 0; 776976a67ae25d18be42794fd783a50757402cbe <b2e68583c7c51eea2aafb8f1793e0d285c56ac82; 776976a67ae25d18be42794fd783a50757402cbe <f9c43246128a2dd0f2bbad71decf153910ce3606; patch: 6.6.157; 776976a67ae25d18be42794fd783a50757402cbe <6be64cca6527f7fc99b05abf54f22db91bbc116f; patch: 6.12.110; 776976a67ae25d18be42794fd783a50757402cbe <7721cf32efa428bd9649f4a9b89fc85601df87de; patch: 6.1.188; 776976a67ae25d18be42794fd783a50757402cbe <150d3f3c461345b6c9ae784912cf1e49c8e5ff6b; 776976a67ae25d18be42794fd783a50757402cbe <c9e93290ffe7db22a8131a5f5fd026335090fbbe; patch: 7.2.6; patch: 5.15.221; 776976a67ae25d18be42794fd783a50757402cbe <6648c470918371766f6d368113dd2a4faebac93f; patch: 6.18.52; patch: 7.3-rc1; 3.17; 776976a67ae25d18be42794fd783a50757402cbe <41d541e3718db01668a4cd29815ee4b3b55f76d2; patch: 5.10.270
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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