{"api_version":"1","generated_at":"2026-10-01T21:57:57+00:00","cve":"CVE-2026-93788","urls":{"html":"https://cve.report/CVE-2026-93788","api":"https://cve.report/api/cve/CVE-2026-93788.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-93788","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-93788"},"summary":{"title":"wifi: iwlwifi: acpi: validate WGDS table revision index","description":"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.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-24 17:17:11","updated_at":"2026-09-25 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record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93788","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 97f8a3d1610b1f50013de1e632b007cbfd7459d8 2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 97f8a3d1610b1f50013de1e632b007cbfd7459d8 346a558491241cbe8fef82b3d8f62d1a6b6bf61f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 97f8a3d1610b1f50013de1e632b007cbfd7459d8 954e821f42aaca56073ca830c5fd4bcf1a89048c git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.16","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.16 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.111 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.53 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"93788","cve":"CVE-2026-93788","epss":"0.001660000","percentile":"0.052230000","score_date":"2026-09-27","updated_at":"2026-09-28 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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."}],"providerMetadata":{"dateUpdated":"2026-09-25T12:42:54.063Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7"},{"url":"https://git.kernel.org/stable/c/346a558491241cbe8fef82b3d8f62d1a6b6bf61f"},{"url":"https://git.kernel.org/stable/c/954e821f42aaca56073ca830c5fd4bcf1a89048c"}],"title":"wifi: iwlwifi: acpi: validate WGDS table revision 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value.","Type":"Description","Title":"wifi: iwlwifi: acpi: validate WGDS table revision index"}]}}}