{"id":"CVE-2026-98670","aliases":[],"cve":{"records":[{"id":"CVE-2026-98670","source":"Linux","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-25T10:25:14.363Z","published":"2026-10-18T15:45:14.810Z","modified":"2026-10-30T12:38:37.715Z"}],"publishers":[{"name":"Linux","role":"CNA","organizationId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","modified":"2026-10-30T12:38:37.715Z"}],"references":[{"url":"https://git.kernel.org/stable/c/7958959ab2a906c04f783a3ffb979c45472ad647","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/012451d72c12293918617ff98cc737bedad21910","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/a29d385ad7b340c952a3935af2b33488db1eb3a6","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/a5fe2d1b55faba6d00fd87ad491b6cb603046304","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/49ea8a359e362bfbb32a647c8eb7962fbb37234e","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/0f3f427076240e75ff265e61645627a71ca4918c","tags":[],"source":"Linux"}],"weaknesses":[],"applicability":[{"source":"Linux","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"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":"6.18.56"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"7.2.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"7.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10.200"}]}]}]}],"prioritization":[]},"title":"iio: adc: xilinx-xadc: free IRQ before cancelling the unmask worker on unbind","titleSource":"Linux","descriptionSource":"Linux","description":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: xilinx-xadc: free IRQ before cancelling the unmask worker on unbind\n\nThe ZYNQ XADC alarm IRQ handler queues zynq_unmask_work via\nschedule_delayed_work(); that work is cleared by a devm callback.\nRegister the devm callback before devm_request_irq() so the devres LIFO\nteardown frees the IRQ first, ensuring the handler can no longer queue\nwork by the time the workqueue is cleared. Otherwise the handler could\nre-arm the work and run it after the xadc structure has been freed.\n\nThis issue was found by an in-house static analysis tool.","score":null,"severity":"unknown","published":"2026-10-18T15:45:14.810Z","modified":"2026-10-30T12:38:37.715Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"2a9685d1a3b7644ca08d8355fc238b43faef7c3e","status":"affected","lessThan":"7958959ab2a906c04f783a3ffb979c45472ad647","versionType":"git"},{"version":"2a9685d1a3b7644ca08d8355fc238b43faef7c3e","status":"affected","lessThan":"012451d72c12293918617ff98cc737bedad21910","versionType":"git"},{"version":"2a9685d1a3b7644ca08d8355fc238b43faef7c3e","status":"affected","lessThan":"a29d385ad7b340c952a3935af2b33488db1eb3a6","versionType":"git"},{"version":"2a9685d1a3b7644ca08d8355fc238b43faef7c3e","status":"affected","lessThan":"a5fe2d1b55faba6d00fd87ad491b6cb603046304","versionType":"git"},{"version":"2a9685d1a3b7644ca08d8355fc238b43faef7c3e","status":"affected","lessThan":"49ea8a359e362bfbb32a647c8eb7962fbb37234e","versionType":"git"},{"version":"2a9685d1a3b7644ca08d8355fc238b43faef7c3e","status":"affected","lessThan":"0f3f427076240e75ff265e61645627a71ca4918c","versionType":"git"},{"version":"e96eb8853f334f96312968e4f01c5a452db54c00","status":"affected","versionType":"git"},{"version":"5.10.200","status":"affected","lessThan":"5.11","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-98670"},{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"5.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.12","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.113","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.56","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.10","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"defaultStatus":"affected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-98670"}],"remediation":[],"references":["https://git.kernel.org/stable/c/7958959ab2a906c04f783a3ffb979c45472ad647","https://git.kernel.org/stable/c/012451d72c12293918617ff98cc737bedad21910","https://git.kernel.org/stable/c/a29d385ad7b340c952a3935af2b33488db1eb3a6","https://git.kernel.org/stable/c/a5fe2d1b55faba6d00fd87ad491b6cb603046304","https://git.kernel.org/stable/c/49ea8a359e362bfbb32a647c8eb7962fbb37234e","https://git.kernel.org/stable/c/0f3f427076240e75ff265e61645627a71ca4918c"],"sources":[{"name":"CVE","id":"CVE-2026-98670","modified":"2026-10-30T12:38:37.715Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-98670"}],"assessments":[],"sourceAffected":[],"observedAt":"2026-10-30T14:02:07.769Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T02:25:31.038Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":null}