{"schema":"threatline.record/2","record":{"id":"CVE-2026-98762","aliases":[],"summary":"USB: dwc2: shut down wakeup timer before freeing HCD state","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: dwc2: shut down wakeup timer before freeing HCD state\n\ndwc2_wakeup_detected() accesses the DWC2 host state and can rearm the\nwakeup timer.  dwc2_hcd_free() currently deletes the timer only after\nfreeing host-owned state, and timer_delete() does not synchronize a\ncallback or prevent it from being queued again.\n\nStop and shut down the timer in dwc2_hcd_release(), before the HCD\nresources are freed.  This covers both the HCD initialization error path\nand normal HCD removal.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98762","source_modified_at":"2026-10-21T12:56:36.466Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"7359d482eb4d3967cc8be354405ae6be6eaf732c","lessThan":"82cc242da6d621752718929e6a2fa6f9554ebffe","status":"affected","versionType":"git"},{"version":"7359d482eb4d3967cc8be354405ae6be6eaf732c","lessThan":"441be312fce927443eae2821f502344d953c38bb","status":"affected","versionType":"git"},{"version":"7359d482eb4d3967cc8be354405ae6be6eaf732c","lessThan":"4333174ea52c863a50bb3e0a4726bf9f7cdf7524","status":"affected","versionType":"git"},{"version":"7359d482eb4d3967cc8be354405ae6be6eaf732c","lessThan":"79ba37dd38a321cb32a79332a3e3c68dd334dca9","status":"affected","versionType":"git"},{"version":"7359d482eb4d3967cc8be354405ae6be6eaf732c","lessThan":"fd772af9512cdecb83de34a461801533828e77fd","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98762","source_modified_at":"2026-10-21T12:56:36.466Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"3.10","status":"affected"},{"version":"0","lessThan":"3.10","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":"6.18.56","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.10","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98762","source_modified_at":"2026-10-21T12:56:36.466Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"82cc242da6d621752718929e6a2fa6f9554ebffe","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98762","source_modified_at":"2026-10-21T12:56:36.466Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"441be312fce927443eae2821f502344d953c38bb","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98762","source_modified_at":"2026-10-21T12:56:36.466Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"4333174ea52c863a50bb3e0a4726bf9f7cdf7524","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98762","source_modified_at":"2026-10-21T12:56:36.466Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"79ba37dd38a321cb32a79332a3e3c68dd334dca9","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00168,"percentile":0.0573,"score_date":"2026-10-23"},"published_at":"2026-10-18T15:47:53.656Z","modified_at":"2026-10-21T12:56:36.466Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98762","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T12:56:36.466Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98762","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/82cc242da6d621752718929e6a2fa6f9554ebffe"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/441be312fce927443eae2821f502344d953c38bb"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/4333174ea52c863a50bb3e0a4726bf9f7cdf7524"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/79ba37dd38a321cb32a79332a3e3c68dd334dca9"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/fd772af9512cdecb83de34a461801533828e77fd"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-21T12:56:36.466Z","content_hash":"17eb161f62fa964dd07bdb0601679bebdb6f0581d27a5ca5772e59b679f88a53"}}