CVE-2026-68088

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-68088", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-30T09:28:09.367Z", "datePublished": "2026-08-10T11:51:42.647Z", "dateUpdated": "2026-08-17T04:58:35.975Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-17T04:58:35.975Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: function: rndis: add length check to response query\n\nAdd variable representations for BufLength and BufOffset in\nrndis_query_response(), and perform a length check on them.\n\nThis is identical to how rndis_set_response() handles these parameters."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": 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"e01e7814b4223560eab0513b7c15b8c82bdc83f3", "status": "affected", "versionType": "git"}, {"version": "340600ab4cf0cc41efd01a65af97ebb7d35a7f85", "lessThan": "b09716040f3fa4a252eeda3ceb5295ea0e39c1fb", "status": "affected", "versionType": "git"}, {"version": "340600ab4cf0cc41efd01a65af97ebb7d35a7f85", "lessThan": "95f90eea070837f7c72207d5520f805bdefc3bc5", "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/usb/gadget/function/rndis.c"], "versions": [{"version": "2.6.13", "status": "affected"}, {"version": "0", "lessThan": "2.6.13", "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": "6.12.96", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.39", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.4", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "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": "2.6.13", "versionEndExcluding": "5.10.261"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.13", "versionEndExcluding": "5.15.212"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.13", "versionEndExcluding": "6.1.178"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.13", "versionEndExcluding": "6.6.145"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.13", "versionEndExcluding": "6.12.96"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.13", "versionEndExcluding": "6.18.39"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.13", "versionEndExcluding": "7.1.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.13", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/efcf4e4eeea0d69d8da72a7bc5cbd49b6192260e"}, {"url": "https://git.kernel.org/stable/c/bb2b4402b4571b0c989b977779f7be01107ca425"}, {"url": "https://git.kernel.org/stable/c/585921866d2d7d65d4b0d89927c78f784668cf5f"}, {"url": "https://git.kernel.org/stable/c/caea8b120604312bab2bfeb1a972f9cd17019e93"}, {"url": "https://git.kernel.org/stable/c/f5870777458d8be65d7cd08bc750a03f17998350"}, {"url": "https://git.kernel.org/stable/c/e01e7814b4223560eab0513b7c15b8c82bdc83f3"}, {"url": "https://git.kernel.org/stable/c/b09716040f3fa4a252eeda3ceb5295ea0e39c1fb"}, {"url": "https://git.kernel.org/stable/c/95f90eea070837f7c72207d5520f805bdefc3bc5"}], "title": "usb: gadget: function: rndis: add length check to response query", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/usb/gadget/function/rndis.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "efcf4e4eeea0d69d8da72a7bc5cbd49b6192260e", "status": "affected", "version": "340600ab4cf0cc41efd01a65af97ebb7d35a7f85", "versionType": "git"}, {"lessThan": "bb2b4402b4571b0c989b977779f7be01107ca425", "status": "affected", "version": "340600ab4cf0cc41efd01a65af97ebb7d35a7f85", "versionType": "git"}, {"lessThan": "585921866d2d7d65d4b0d89927c78f784668cf5f", "status": "affected", "version": "340600ab4cf0cc41efd01a65af97ebb7d35a7f85", "versionType": "git"}, {"lessThan": "caea8b120604312bab2bfeb1a972f9cd17019e93", "status": "affected", "version": "340600ab4cf0cc41efd01a65af97ebb7d35a7f85", "versionType": "git"}, {"lessThan": "f5870777458d8be65d7cd08bc750a03f17998350", "status": "affected", "version": "340600ab4cf0cc41efd01a65af97ebb7d35a7f85", "versionType": "git"}, {"lessThan": "e01e7814b4223560eab0513b7c15b8c82bdc83f3", "status": "affected", "version": "340600ab4cf0cc41efd01a65af97ebb7d35a7f85", "versionType": "git"}, {"lessThan": "b09716040f3fa4a252eeda3ceb5295ea0e39c1fb", "status": "affected", "version": "340600ab4cf0cc41efd01a65af97ebb7d35a7f85", "versionType": "git"}, {"lessThan": "95f90eea070837f7c72207d5520f805bdefc3bc5", "status": "affected", "version": "340600ab4cf0cc41efd01a65af97ebb7d35a7f85", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/usb/gadget/function/rndis.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "2.6.13"}, {"lessThan": "2.6.13", "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": "6.12.96", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.39", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.4", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "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\nusb: gadget: function: rndis: add length check to response query\n\nAdd variable representations for BufLength and BufOffset in\nrndis_query_response(), and perform a length check on them.\n\nThis is identical to how rndis_set_response() handles these parameters."}], "id": "CVE-2026-68088", "lastModified": "2026-08-17T05:18:07.967", "metrics": {}, "published": "2026-08-10T12:17:21.467", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/585921866d2d7d65d4b0d89927c78f784668cf5f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/95f90eea070837f7c72207d5520f805bdefc3bc5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b09716040f3fa4a252eeda3ceb5295ea0e39c1fb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bb2b4402b4571b0c989b977779f7be01107ca425"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/caea8b120604312bab2bfeb1a972f9cd17019e93"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e01e7814b4223560eab0513b7c15b8c82bdc83f3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/efcf4e4eeea0d69d8da72a7bc5cbd49b6192260e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f5870777458d8be65d7cd08bc750a03f17998350"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: usb: gadget: function: rndis: add length check to response query", "id": "2513139", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513139"}, "csaw": false, "cwe": "CWE-805", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nusb: gadget: function: rndis: add length check to response query\nAdd variable representations for BufLength and BufOffset in\nrndis_query_response(), and perform a length check on them.\nThis is identical to how rndis_set_response() handles these parameters.", "A flaw was found in the Linux kernel's RNDIS (Remote Network Driver Interface Specification) gadget function. A missing length check for `BufLength` and `BufOffset` parameters within the `rndis_query_response()` function could allow a malicious actor to provide specially crafted input. This could lead to memory corruption, potentially resulting in a denial of service."], "name": "CVE-2026-68088", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-08-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-68088\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-68088\nhttps://lore.kernel.org/linux-cve-announce/2026081059-CVE-2026-68088-2153@gregkh/T"]}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,efcf4e4eeea0d69d8da72a7bc5cbd49b6192260e)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,bb2b4402b4571b0c989b977779f7be01107ca425)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,585921866d2d7d65d4b0d89927c78f784668cf5f)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,caea8b120604312bab2bfeb1a972f9cd17019e93)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,f5870777458d8be65d7cd08bc750a03f17998350)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,e01e7814b4223560eab0513b7c15b8c82bdc83f3)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,b09716040f3fa4a252eeda3ceb5295ea0e39c1fb)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,95f90eea070837f7c72207d5520f805bdefc3bc5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,5.10.261)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,5.15.212)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.1.178)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.6.145)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.12.96)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.18.39)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,7.1.4)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.10.261,5.11.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.212,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.178,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.145,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.96,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.39,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.4,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2-rc3,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-08-10T20:00:03.986500+00:00", "updated": "2026-08-13T11:30:16.975943+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}