{"id":"CVE-2026-68088","state":"PUBLISHED","title":"usb: gadget: function: rndis: add length check to response query","description":"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.","publishedAt":"2026-08-10T11:51:42.647Z","updatedAt":"2026-08-17T04:58:35.975Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"efcf4e4eeea0d69d8da72a7bc5cbd49b6192260e","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"bb2b4402b4571b0c989b977779f7be01107ca425","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"585921866d2d7d65d4b0d89927c78f784668cf5f","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"caea8b120604312bab2bfeb1a972f9cd17019e93","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"f5870777458d8be65d7cd08bc750a03f17998350","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"e01e7814b4223560eab0513b7c15b8c82bdc83f3","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"b09716040f3fa4a252eeda3ceb5295ea0e39c1fb","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"95f90eea070837f7c72207d5520f805bdefc3bc5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/gadget/function/rndis.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.13","versionType":"semver"},{"version":"5.10.261","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.212","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.178","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.145","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.96","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.39","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.4","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/gadget/function/rndis.c"]}],"references":["https://git.kernel.org/stable/c/efcf4e4eeea0d69d8da72a7bc5cbd49b6192260e","https://git.kernel.org/stable/c/bb2b4402b4571b0c989b977779f7be01107ca425","https://git.kernel.org/stable/c/585921866d2d7d65d4b0d89927c78f784668cf5f","https://git.kernel.org/stable/c/caea8b120604312bab2bfeb1a972f9cd17019e93","https://git.kernel.org/stable/c/f5870777458d8be65d7cd08bc750a03f17998350","https://git.kernel.org/stable/c/e01e7814b4223560eab0513b7c15b8c82bdc83f3","https://git.kernel.org/stable/c/b09716040f3fa4a252eeda3ceb5295ea0e39c1fb","https://git.kernel.org/stable/c/95f90eea070837f7c72207d5520f805bdefc3bc5"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/68xxx/CVE-2026-68088.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-68088","state":"PUBLISHED","datePublished":"2026-08-10T11:51:42.647Z","dateUpdated":"2026-08-17T04:58:35.975Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-07-30T09:28:09.367Z"},"containers":{"cna":{"title":"usb: gadget: function: rndis: add length check to response query","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":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"efcf4e4eeea0d69d8da72a7bc5cbd49b6192260e","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"bb2b4402b4571b0c989b977779f7be01107ca425","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"585921866d2d7d65d4b0d89927c78f784668cf5f","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"caea8b120604312bab2bfeb1a972f9cd17019e93","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"f5870777458d8be65d7cd08bc750a03f17998350","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"e01e7814b4223560eab0513b7c15b8c82bdc83f3","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"b09716040f3fa4a252eeda3ceb5295ea0e39c1fb","versionType":"git"},{"version":"340600ab4cf0cc41efd01a65af97ebb7d35a7f85","status":"affected","lessThan":"95f90eea070837f7c72207d5520f805bdefc3bc5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/gadget/function/rndis.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.13","versionType":"semver"},{"version":"5.10.261","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.212","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.178","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.145","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.96","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.39","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.4","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/gadget/function/rndis.c"]}],"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"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-17T04:58:35.975Z"},"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"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}