{"id":"CVE-2026-64505","state":"PUBLISHED","title":"usb: gadget: function: rndis: add length check for header","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: function: rndis: add length check for header\n\nAdd a length check for the rndis header in rndis_rm_hdr, to ensure that\nMessageType, MessageLength, DataOffset, and DataLength fields are\npresent before they are accessed.","publishedAt":"2026-07-25T08:51:59.618Z","updatedAt":"2026-08-17T04:56:55.519Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"200dd5092296ad4d5ae47f8445a2fb1edd1da973","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"9ffd567d7bf269824dfac06f8ab9a32fef72699b","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"b73c0142e3acdc063b50c33afb7be19cdb2cd410","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"ba2cc601e59fe68716646199a33303493513e2e3","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"7515a6d4a9e9e4838b833825882efa00e85f8901","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"9facd79028a7807879eb441d12f0e00720980aa3","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"21b5bf155435008e0fb0736795289788e63d426f","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":"2.6.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.12","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/200dd5092296ad4d5ae47f8445a2fb1edd1da973","https://git.kernel.org/stable/c/9ffd567d7bf269824dfac06f8ab9a32fef72699b","https://git.kernel.org/stable/c/b73c0142e3acdc063b50c33afb7be19cdb2cd410","https://git.kernel.org/stable/c/d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433","https://git.kernel.org/stable/c/ba2cc601e59fe68716646199a33303493513e2e3","https://git.kernel.org/stable/c/7515a6d4a9e9e4838b833825882efa00e85f8901","https://git.kernel.org/stable/c/9facd79028a7807879eb441d12f0e00720980aa3","https://git.kernel.org/stable/c/21b5bf155435008e0fb0736795289788e63d426f"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/64xxx/CVE-2026-64505.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64505","state":"PUBLISHED","datePublished":"2026-07-25T08:51:59.618Z","dateUpdated":"2026-08-17T04:56:55.519Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-07-19T15:36:31.793Z"},"containers":{"cna":{"title":"usb: gadget: function: rndis: add length check for header","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: function: rndis: add length check for header\n\nAdd a length check for the rndis header in rndis_rm_hdr, to ensure that\nMessageType, MessageLength, DataOffset, and DataLength fields are\npresent before they are accessed."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"200dd5092296ad4d5ae47f8445a2fb1edd1da973","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"9ffd567d7bf269824dfac06f8ab9a32fef72699b","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"b73c0142e3acdc063b50c33afb7be19cdb2cd410","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"ba2cc601e59fe68716646199a33303493513e2e3","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"7515a6d4a9e9e4838b833825882efa00e85f8901","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"9facd79028a7807879eb441d12f0e00720980aa3","versionType":"git"},{"version":"6cdee106e7571751ecc0e9f96606322f88b64a8d","status":"affected","lessThan":"21b5bf155435008e0fb0736795289788e63d426f","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":"2.6.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.12","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/200dd5092296ad4d5ae47f8445a2fb1edd1da973"},{"url":"https://git.kernel.org/stable/c/9ffd567d7bf269824dfac06f8ab9a32fef72699b"},{"url":"https://git.kernel.org/stable/c/b73c0142e3acdc063b50c33afb7be19cdb2cd410"},{"url":"https://git.kernel.org/stable/c/d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433"},{"url":"https://git.kernel.org/stable/c/ba2cc601e59fe68716646199a33303493513e2e3"},{"url":"https://git.kernel.org/stable/c/7515a6d4a9e9e4838b833825882efa00e85f8901"},{"url":"https://git.kernel.org/stable/c/9facd79028a7807879eb441d12f0e00720980aa3"},{"url":"https://git.kernel.org/stable/c/21b5bf155435008e0fb0736795289788e63d426f"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-17T04:56:55.519Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"5.10.261"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"5.15.212"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"6.1.178"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"6.6.145"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"6.12.96"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"6.18.39"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"7.1.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"7.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}