{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-74279", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-15T05:44:03.880Z", "datePublished": "2026-08-15T05:57:50.131Z", "dateUpdated": "2026-08-15T05:57:50.131Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-15T05:57:50.131Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: cavium/cpt - fix DMA cleanup using wrong loop index\n\nThe sg_cleanup error path used list[i] instead of list[j] when unmapping\nDMA buffers, leaking successfully mapped entries and repeatedly unmapping\nthe failed one."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/crypto/cavium/cpt/cptvf_reqmanager.c"], "versions": [{"version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "lessThan": "23c6174e48f66fc10b998b0acdb406cb0caf5c80", "status": "affected", "versionType": "git"}, {"version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "lessThan": "23d3a7e896a1fe2d7a6bcb42f093948b79f8a198", "status": "affected", "versionType": "git"}, {"version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "lessThan": "28141f95ae93b18f9bfde953cb787fcb151fb9da", "status": "affected", "versionType": "git"}, {"version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "lessThan": "8afd1007ef79898a6e010eaade97097e49405fce", "status": "affected", "versionType": "git"}, {"version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "lessThan": "3b8a1e1f4e4071a62b20374028744e8cc8310d48", "status": "affected", "versionType": "git"}, {"version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "lessThan": "fb4d57b83356d4bd411b45ede3024e0ff42c9b5e", "status": "affected", "versionType": "git"}, {"version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "lessThan": "d319b83b97b3585550d9ae592dfa78c755b6129e", "status": "affected", "versionType": "git"}, {"version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "lessThan": "9dbf173bd32d5f81b005008b682bfb50aa093455", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/crypto/cavium/cpt/cptvf_reqmanager.c"], "versions": [{"version": "4.11", "status": "affected"}, {"version": "0", "lessThan": "4.11", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.261", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.212", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.178", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.145", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.97", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.40", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.5", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "5.10.261"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "5.15.212"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "6.1.178"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "6.6.145"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "6.12.97"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "6.18.40"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "7.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "7.2-rc1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/23c6174e48f66fc10b998b0acdb406cb0caf5c80"}, {"url": "https://git.kernel.org/stable/c/23d3a7e896a1fe2d7a6bcb42f093948b79f8a198"}, {"url": "https://git.kernel.org/stable/c/28141f95ae93b18f9bfde953cb787fcb151fb9da"}, {"url": "https://git.kernel.org/stable/c/8afd1007ef79898a6e010eaade97097e49405fce"}, {"url": "https://git.kernel.org/stable/c/3b8a1e1f4e4071a62b20374028744e8cc8310d48"}, {"url": "https://git.kernel.org/stable/c/fb4d57b83356d4bd411b45ede3024e0ff42c9b5e"}, {"url": "https://git.kernel.org/stable/c/d319b83b97b3585550d9ae592dfa78c755b6129e"}, {"url": "https://git.kernel.org/stable/c/9dbf173bd32d5f81b005008b682bfb50aa093455"}], "title": "crypto: cavium/cpt - fix DMA cleanup using wrong loop index", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/crypto/cavium/cpt/cptvf_reqmanager.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "23c6174e48f66fc10b998b0acdb406cb0caf5c80", "status": "affected", "version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "versionType": "git"}, {"lessThan": "23d3a7e896a1fe2d7a6bcb42f093948b79f8a198", "status": "affected", "version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "versionType": "git"}, {"lessThan": "28141f95ae93b18f9bfde953cb787fcb151fb9da", "status": "affected", "version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "versionType": "git"}, {"lessThan": "8afd1007ef79898a6e010eaade97097e49405fce", "status": "affected", "version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "versionType": "git"}, {"lessThan": "3b8a1e1f4e4071a62b20374028744e8cc8310d48", "status": "affected", "version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "versionType": "git"}, {"lessThan": "fb4d57b83356d4bd411b45ede3024e0ff42c9b5e", "status": "affected", "version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "versionType": "git"}, {"lessThan": "d319b83b97b3585550d9ae592dfa78c755b6129e", "status": "affected", "version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "versionType": "git"}, {"lessThan": "9dbf173bd32d5f81b005008b682bfb50aa093455", "status": "affected", "version": "c694b233295b99c33dd5ac28aede9f171f5a6862", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/crypto/cavium/cpt/cptvf_reqmanager.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.11"}, {"lessThan": "4.11", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.261", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.212", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.178", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.145", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.97", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.40", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2-rc1", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: cavium/cpt - fix DMA cleanup using wrong loop index\n\nThe sg_cleanup error path used list[i] instead of list[j] when unmapping\nDMA buffers, leaking successfully mapped entries and repeatedly unmapping\nthe failed one."}], "id": "CVE-2026-74279", "lastModified": "2026-08-15T06:22:27.317", "metrics": {}, "published": "2026-08-15T06:22:27.317", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/23c6174e48f66fc10b998b0acdb406cb0caf5c80"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/23d3a7e896a1fe2d7a6bcb42f093948b79f8a198"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/28141f95ae93b18f9bfde953cb787fcb151fb9da"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3b8a1e1f4e4071a62b20374028744e8cc8310d48"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8afd1007ef79898a6e010eaade97097e49405fce"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9dbf173bd32d5f81b005008b682bfb50aa093455"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d319b83b97b3585550d9ae592dfa78c755b6129e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fb4d57b83356d4bd411b45ede3024e0ff42c9b5e"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{}