{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-89468","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-11T19:38:34.709Z","datePublished":"2026-09-11T19:43:27.906Z","dateUpdated":"2026-09-11T19:43:27.906Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-09-11T19:43:27.906Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: lp8788-charger: fix use-after-free on remove\n\nlp8788_charger_remove() flushes charger_work before unregistering the\nIRQs. An IRQ thread can queue charger_work after flush_work() has\nreturned. The work can then run after devres frees pchg and dereference\nit in lp8788_charger_event().\n\nUnregister the IRQs first. free_irq() waits for any running threaded\nhandler, so no handler can queue more work afterwards. Then use\ncancel_work_sync() to cancel pending work or wait for running work to\nfinish.\n\nThis issue was found by an in-house static analysis tool."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/power/supply/lp8788-charger.c"],"versions":[{"version":"98a2766493589c18c327ae3dad5243b53fcb5f70","lessThan":"88d8eadfad5d9ff967e74090152940bcfa27df69","status":"affected","versionType":"git"},{"version":"98a2766493589c18c327ae3dad5243b53fcb5f70","lessThan":"b3aa1e9509e1b0a863353356d617fb45d1b6250a","status":"affected","versionType":"git"},{"version":"98a2766493589c18c327ae3dad5243b53fcb5f70","lessThan":"b4eb6a056b441ba0caedfbfc42cec501acf12f67","status":"affected","versionType":"git"},{"version":"98a2766493589c18c327ae3dad5243b53fcb5f70","lessThan":"831c29a12d560f8a3225f43050b3fbb5dfd79c66","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/power/supply/lp8788-charger.c"],"versions":[{"version":"3.7","status":"affected"},{"version":"0","lessThan":"3.7","status":"unaffected","versionType":"semver"},{"version":"6.12.109","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.50","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.4","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":"3.7","versionEndExcluding":"6.12.109"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.18.50"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"7.2.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"7.3-rc1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/88d8eadfad5d9ff967e74090152940bcfa27df69"},{"url":"https://git.kernel.org/stable/c/b3aa1e9509e1b0a863353356d617fb45d1b6250a"},{"url":"https://git.kernel.org/stable/c/b4eb6a056b441ba0caedfbfc42cec501acf12f67"},{"url":"https://git.kernel.org/stable/c/831c29a12d560f8a3225f43050b3fbb5dfd79c66"}],"title":"power: supply: lp8788-charger: fix use-after-free on remove","x_generator":{"engine":"bippy-1.2.0"}}}}