{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-99162","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-25T10:25:14.397Z","datePublished":"2026-10-28T10:35:14.755Z","dateUpdated":"2026-10-28T10:35:14.755Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-28T10:35:14.755Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: shared: fix use-after-free bug when adding shared proxies\n\nThe GPIO lookup table can stay alive for longer than the kobject whose\nname string's address we're assigning to lookup->dev_id. Fix a potential\nUAF by duplicating the string."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpio/gpiolib-shared.c"],"versions":[{"version":"a060b8c511abb0997381b397e52149a5e3e5259a","lessThan":"8861491f8501516429e0e6c9d7a056480047227c","status":"affected","versionType":"git"},{"version":"a060b8c511abb0997381b397e52149a5e3e5259a","lessThan":"bd22f7e63509fa758cf500d9af3e88a3d3df96be","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpio/gpiolib-shared.c"],"versions":[{"version":"6.19","status":"affected"},{"version":"0","lessThan":"6.19","status":"unaffected","versionType":"semver"},{"version":"7.2.13","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.2.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/8861491f8501516429e0e6c9d7a056480047227c"},{"url":"https://git.kernel.org/stable/c/bd22f7e63509fa758cf500d9af3e88a3d3df96be"}],"title":"gpio: shared: fix use-after-free bug when adding shared proxies","x_generator":{"engine":"bippy-1.2.0"}}}}