{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-99049","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-25T10:25:14.388Z","datePublished":"2026-10-23T12:22:26.409Z","dateUpdated":"2026-10-30T12:41:18.034Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-30T12:41:18.034Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: xilinx: fix runtime PM leak on request error path\n\npm_runtime_get_sync() leaves the usage counter incremented even when it\nfails, and xgpio_request() returns the error without dropping it.\n\ngpiolib does not call ->free() when ->request() fails, so xgpio_free(),\nwhich holds the only matching pm_runtime_put(), never runs. The reference\nis leaked and the controller can no longer runtime-suspend, so its clock\nstays enabled.\n\nSwitch to pm_runtime_resume_and_get(), which only increments the usage\ncounter on success."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpio/gpio-xilinx.c"],"versions":[{"version":"26b04774621ed333e8bc56479feb6e31625df58c","lessThan":"3c7c764a3e933b4b32a847edeb89c8d1930613f4","status":"affected","versionType":"git"},{"version":"26b04774621ed333e8bc56479feb6e31625df58c","lessThan":"7fa0e73dc31f4e653918fc002d64909c83f4b020","status":"affected","versionType":"git"},{"version":"26b04774621ed333e8bc56479feb6e31625df58c","lessThan":"b07b3925f676640103b3d74b93fc401b1c873d13","status":"affected","versionType":"git"},{"version":"26b04774621ed333e8bc56479feb6e31625df58c","lessThan":"f73ee2bd2293f8cc340061c5229395ace71fc2eb","status":"affected","versionType":"git"},{"version":"26b04774621ed333e8bc56479feb6e31625df58c","lessThan":"a027e0d7765d1531ee39e4dae81951b04f32ba7b","status":"affected","versionType":"git"},{"version":"26b04774621ed333e8bc56479feb6e31625df58c","lessThan":"2fd6ecda5d1f47cffcfadddb35ee49402162c724","status":"affected","versionType":"git"},{"version":"26b04774621ed333e8bc56479feb6e31625df58c","lessThan":"ff82fc3a4a1d417dee1229681cc5285986edb1fa","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/gpio-xilinx.c"],"versions":[{"version":"5.12","status":"affected"},{"version":"0","lessThan":"5.12","status":"unaffected","versionType":"semver"},{"version":"5.15.224","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.191","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.113","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.57","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.11","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":"5.12","versionEndExcluding":"5.15.224"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.1.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.12.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.18.57"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"7.2.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"7.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/3c7c764a3e933b4b32a847edeb89c8d1930613f4"},{"url":"https://git.kernel.org/stable/c/7fa0e73dc31f4e653918fc002d64909c83f4b020"},{"url":"https://git.kernel.org/stable/c/b07b3925f676640103b3d74b93fc401b1c873d13"},{"url":"https://git.kernel.org/stable/c/f73ee2bd2293f8cc340061c5229395ace71fc2eb"},{"url":"https://git.kernel.org/stable/c/a027e0d7765d1531ee39e4dae81951b04f32ba7b"},{"url":"https://git.kernel.org/stable/c/2fd6ecda5d1f47cffcfadddb35ee49402162c724"},{"url":"https://git.kernel.org/stable/c/ff82fc3a4a1d417dee1229681cc5285986edb1fa"}],"title":"gpio: xilinx: fix runtime PM leak on request error path","x_generator":{"engine":"bippy-1.2.0"}}}}