{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-89886","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-11T19:38:34.773Z","datePublished":"2026-09-16T10:31:50.497Z","dateUpdated":"2026-09-16T10:31:50.497Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-09-16T10:31:50.497Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: intel/ipu6: fix async notifier cleanup leak on parse error\n\nisys_notifier_init() calls v4l2_async_nf_init() and then adds fwnode\nremote subdevs in a loop with v4l2_async_nf_add_fwnode_remote(). If an\nendpoint parse or add fails partway through the loop, it jumps to\nerr_parse and returns without calling v4l2_async_nf_cleanup(), leaking\nevery v4l2_async_connection already added to the notifier's waiting\nlist.\n\nThe register-failure path just below already cleans up correctly, and\nthe caller only tears the notifier down (isys_notifier_cleanup()) once\nisys_notifier_init() has returned success. Clean up the notifier on the\nparse error path too."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/pci/intel/ipu6/ipu6-isys.c"],"versions":[{"version":"f50c4ca0a82003b8a542c3332fd292cf1bc355a2","lessThan":"dd5943aedbe4d7eb46158cb35078257733ac48b6","status":"affected","versionType":"git"},{"version":"f50c4ca0a82003b8a542c3332fd292cf1bc355a2","lessThan":"27b7997be552ee37b3e01beacfeb4131f1bebb5f","status":"affected","versionType":"git"},{"version":"f50c4ca0a82003b8a542c3332fd292cf1bc355a2","lessThan":"eee6069e4e9511e814a33a75e403f7e863f70394","status":"affected","versionType":"git"},{"version":"f50c4ca0a82003b8a542c3332fd292cf1bc355a2","lessThan":"abb1f808ceab5a3275f8a6b4e37cff17f9f781c1","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/media/pci/intel/ipu6/ipu6-isys.c"],"versions":[{"version":"6.10","status":"affected"},{"version":"0","lessThan":"6.10","status":"unaffected","versionType":"semver"},{"version":"6.12.110","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.51","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.5","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3-rc1","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":"6.10","versionEndExcluding":"6.12.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.18.51"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"7.2.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"7.3-rc1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/dd5943aedbe4d7eb46158cb35078257733ac48b6"},{"url":"https://git.kernel.org/stable/c/27b7997be552ee37b3e01beacfeb4131f1bebb5f"},{"url":"https://git.kernel.org/stable/c/eee6069e4e9511e814a33a75e403f7e863f70394"},{"url":"https://git.kernel.org/stable/c/abb1f808ceab5a3275f8a6b4e37cff17f9f781c1"}],"title":"media: intel/ipu6: fix async notifier cleanup leak on parse error","x_generator":{"engine":"bippy-1.2.0"}}}}