{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-64505", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-19T15:36:31.793Z", "datePublished": "2026-07-25T08:51:59.618Z", "dateUpdated": "2026-08-17T04:56:55.519Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-17T04:56:55.519Z"}, "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": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/gadget/function/rndis.c"], "versions": [{"version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "lessThan": "200dd5092296ad4d5ae47f8445a2fb1edd1da973", "status": "affected", "versionType": "git"}, {"version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "lessThan": "9ffd567d7bf269824dfac06f8ab9a32fef72699b", "status": "affected", "versionType": "git"}, {"version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "lessThan": "b73c0142e3acdc063b50c33afb7be19cdb2cd410", "status": "affected", "versionType": "git"}, {"version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "lessThan": "d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433", "status": "affected", "versionType": "git"}, {"version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "lessThan": "ba2cc601e59fe68716646199a33303493513e2e3", "status": "affected", "versionType": "git"}, {"version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "lessThan": "7515a6d4a9e9e4838b833825882efa00e85f8901", "status": "affected", "versionType": "git"}, {"version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "lessThan": "9facd79028a7807879eb441d12f0e00720980aa3", "status": "affected", "versionType": "git"}, {"version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "lessThan": "21b5bf155435008e0fb0736795289788e63d426f", "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": "2.6.12", "status": "affected"}, {"version": "0", "lessThan": "2.6.12", "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": "2.6.12", "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"}]}]}], "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"}], "title": "usb: gadget: function: rndis: add length check for header", "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": "200dd5092296ad4d5ae47f8445a2fb1edd1da973", "status": "affected", "version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "versionType": "git"}, {"lessThan": "9ffd567d7bf269824dfac06f8ab9a32fef72699b", "status": "affected", "version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "versionType": "git"}, {"lessThan": "b73c0142e3acdc063b50c33afb7be19cdb2cd410", "status": "affected", "version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "versionType": "git"}, {"lessThan": "d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433", "status": "affected", "version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "versionType": "git"}, {"lessThan": "ba2cc601e59fe68716646199a33303493513e2e3", "status": "affected", "version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "versionType": "git"}, {"lessThan": "7515a6d4a9e9e4838b833825882efa00e85f8901", "status": "affected", "version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "versionType": "git"}, {"lessThan": "9facd79028a7807879eb441d12f0e00720980aa3", "status": "affected", "version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "versionType": "git"}, {"lessThan": "21b5bf155435008e0fb0736795289788e63d426f", "status": "affected", "version": "6cdee106e7571751ecc0e9f96606322f88b64a8d", "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": "2.6.12"}, {"lessThan": "2.6.12", "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 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."}], "id": "CVE-2026-64505", "lastModified": "2026-08-17T05:17:56.623", "metrics": {}, "published": "2026-07-25T10:17:36.583", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/200dd5092296ad4d5ae47f8445a2fb1edd1da973"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/21b5bf155435008e0fb0736795289788e63d426f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7515a6d4a9e9e4838b833825882efa00e85f8901"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9facd79028a7807879eb441d12f0e00720980aa3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9ffd567d7bf269824dfac06f8ab9a32fef72699b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b73c0142e3acdc063b50c33afb7be19cdb2cd410"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ba2cc601e59fe68716646199a33303493513e2e3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: usb: gadget: function: rndis: add length check for header", "id": "2507163", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2507163"}, "csaw": false, "cwe": "CWE-125", "details": ["A flaw was found in the Linux kernel's USB RNDIS gadget function. A missing length check for the RNDIS header in the `rndis_rm_hdr` function could allow an attacker to read data beyond the intended buffer. This out-of-bounds read vulnerability could lead to information disclosure or potentially a denial of service."], "name": "CVE-2026-64505", "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": "2026-07-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-64505\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-64505\nhttps://lore.kernel.org/linux-cve-announce/2026072553-CVE-2026-64505-4f4a@gregkh/T"]}