{"schema":"threatline.record/2","record":{"id":"CVE-2026-98187","aliases":[],"summary":"wifi: p54: require a full exp_if record in PDR_INTERFACE_LIST","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: p54: require a full exp_if record in PDR_INTERFACE_LIST\n\nThe PDR_INTERFACE_LIST loop only checks that the record start is within\nthe entry before reading an entire struct exp_if from it. A truncated\ntrailing record makes the if_id/variant reads cross the entry boundary\ninto the heap beyond the EEPROM buffer (verified with a KASAN\nreproducer of the loop). The variant also feeds the synth front-end\nselection, so this is not only a leak.\n\nAdvance only while a full record still fits in the entry.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98187","source_modified_at":"2026-10-19T09:15:18.735Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d","lessThan":"162dbe1c285a621eab6a9f2851086b63a0378928","status":"affected","versionType":"git"},{"version":"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d","lessThan":"70bf34b425fe549a4f6a8d50a319f8f05d1f91c9","status":"affected","versionType":"git"},{"version":"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d","lessThan":"487f966421014de41e835bbce3feb30b35f4f729","status":"affected","versionType":"git"},{"version":"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d","lessThan":"bc83c04be042f53869c315b8e1eb5f124959d1d7","status":"affected","versionType":"git"},{"version":"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d","lessThan":"d44c1badc2dcb042985f7e37f4c448c84548b81f","status":"affected","versionType":"git"},{"version":"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d","lessThan":"d2fb6b588dc5bbab4f603661e41cd60f0d931628","status":"affected","versionType":"git"},{"version":"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d","lessThan":"d82492fd0a3fb61963c236521852763238ad3898","status":"affected","versionType":"git"},{"version":"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d","lessThan":"d8efd84f49379ed28624098821f80e992657d935","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98187","source_modified_at":"2026-10-19T09:15:18.735Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"2.6.24","status":"affected"},{"version":"0","lessThan":"2.6.24","status":"unaffected","versionType":"semver"},{"version":"5.10.271","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.222","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.189","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.158","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.112","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.54","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.8","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-2026-98187","source_modified_at":"2026-10-19T09:15:18.735Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"162dbe1c285a621eab6a9f2851086b63a0378928","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98187","source_modified_at":"2026-10-19T09:15:18.735Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"70bf34b425fe549a4f6a8d50a319f8f05d1f91c9","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98187","source_modified_at":"2026-10-19T09:15:18.735Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"487f966421014de41e835bbce3feb30b35f4f729","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00184,"percentile":0.07612,"score_date":"2026-10-23"},"published_at":"2026-10-06T08:44:29.258Z","modified_at":"2026-10-19T09:15:18.735Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98187","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:15:18.735Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98187","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/162dbe1c285a621eab6a9f2851086b63a0378928"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/70bf34b425fe549a4f6a8d50a319f8f05d1f91c9"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/487f966421014de41e835bbce3feb30b35f4f729"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/bc83c04be042f53869c315b8e1eb5f124959d1d7"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/d44c1badc2dcb042985f7e37f4c448c84548b81f"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/d2fb6b588dc5bbab4f603661e41cd60f0d931628"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/d82492fd0a3fb61963c236521852763238ad3898"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/d8efd84f49379ed28624098821f80e992657d935"}],"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":"2026-10-19T09:15:18.735Z","content_hash":"4e0d5ed4596c602ee1985d5421542ec013cf53fbfe24292e8125f71b0197519d"}}