{"schema":"threatline.record/2","record":{"id":"CVE-2026-93788","aliases":[],"summary":"wifi: iwlwifi: acpi: validate WGDS table revision index","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: acpi: validate WGDS table revision index\n\nCheck tbl_rev bounds before BIT(tbl_rev) to avoid undefined shifts when\nfirmware reports an invalid revision value.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93788","source_modified_at":"2026-10-03T10:57:23.599Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Linux","vendor":"Linux","versions":[{"version":"97f8a3d1610b1f50013de1e632b007cbfd7459d8","lessThan":"4f2ec7a0b3ff148cb13e14cb26ac43523df8b9f5","status":"affected","versionType":"git"},{"version":"97f8a3d1610b1f50013de1e632b007cbfd7459d8","lessThan":"9096509e63ddd349eb075ec447d1a714e87e17a4","status":"affected","versionType":"git"},{"version":"97f8a3d1610b1f50013de1e632b007cbfd7459d8","lessThan":"2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7","status":"affected","versionType":"git"},{"version":"97f8a3d1610b1f50013de1e632b007cbfd7459d8","lessThan":"346a558491241cbe8fef82b3d8f62d1a6b6bf61f","status":"affected","versionType":"git"},{"version":"97f8a3d1610b1f50013de1e632b007cbfd7459d8","lessThan":"954e821f42aaca56073ca830c5fd4bcf1a89048c","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93788","source_modified_at":"2026-10-03T10:57:23.599Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Linux","vendor":"Linux","versions":[{"version":"5.16","status":"affected"},{"version":"0","lessThan":"5.16","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":"6.12.111","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE 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List","url":"https://www.cve.org/CVERecord?id=CVE-2026-93788","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-03T10:57:23.599Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-93788","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/4f2ec7a0b3ff148cb13e14cb26ac43523df8b9f5"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/9096509e63ddd349eb075ec447d1a714e87e17a4"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/346a558491241cbe8fef82b3d8f62d1a6b6bf61f"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/954e821f42aaca56073ca830c5fd4bcf1a89048c"}],"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":"2026-10-03T10:57:23.599Z","content_hash":"49ee8a69692c9daa29f4f112496daa630c48e3f23cb549a80ed035d4fc0905c5"}}