{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-64367", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-19T15:36:31.783Z", "datePublished": "2026-07-25T08:50:21.214Z", "dateUpdated": "2026-07-25T08:50:21.214Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-07-25T08:50:21.214Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: hid-goodix-spi: validate report size to prevent stack buffer overflow\n\ngoodix_hid_set_raw_report() builds a protocol frame in a 128-byte stack\nbuffer (tmp_buf), writing an 11-12 byte header followed by the\ncaller-supplied report data. The HID core caps report size at\nHID_MAX_BUFFER_SIZE (16384) by default, while the driver does not set\nhid_ll_driver.max_buffer_size and performs no bounds checking before\ncopying the payload:\n\n memcpy(tmp_buf + tx_len, buf, len);\n\nA hidraw SET_REPORT ioctl with a report larger than ~116 bytes\noverflows the stack buffer.\n\nAdd a size check after constructing the header, rejecting reports that\nwould exceed the buffer capacity.\n\nDiscovered by Atuin - Automated Vulnerability Discovery Engine."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hid/hid-goodix-spi.c"], "versions": [{"version": "75e16c8ce283bb88e77704dc8fa041c577caac0f", "lessThan": "ad47ad624f2fce0bc44bbadb664242461a97d774", "status": "affected", "versionType": "git"}, {"version": "75e16c8ce283bb88e77704dc8fa041c577caac0f", "lessThan": "dae1d000ddfd5c2140b036e47fff0c497ae9c64b", "status": "affected", "versionType": "git"}, {"version": "75e16c8ce283bb88e77704dc8fa041c577caac0f", "lessThan": "835fcc8655569737e3f057d42875a96259db74c2", "status": "affected", "versionType": "git"}, {"version": "75e16c8ce283bb88e77704dc8fa041c577caac0f", "lessThan": "db0a0768d09273aadadeb76730cd658d720333a4", "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/hid/hid-goodix-spi.c"], "versions": [{"version": "6.12", "status": "affected"}, {"version": "0", "lessThan": "6.12", "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-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": "6.12", "versionEndExcluding": "6.12.96"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.18.39"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "7.1.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "7.2-rc1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/ad47ad624f2fce0bc44bbadb664242461a97d774"}, {"url": "https://git.kernel.org/stable/c/dae1d000ddfd5c2140b036e47fff0c497ae9c64b"}, {"url": "https://git.kernel.org/stable/c/835fcc8655569737e3f057d42875a96259db74c2"}, {"url": "https://git.kernel.org/stable/c/db0a0768d09273aadadeb76730cd658d720333a4"}], "title": "HID: hid-goodix-spi: validate report size to prevent stack buffer overflow", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[75e16c8ce283bb88e77704dc8fa041c577caac0f,ad47ad624f2fce0bc44bbadb664242461a97d774)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[75e16c8ce283bb88e77704dc8fa041c577caac0f,dae1d000ddfd5c2140b036e47fff0c497ae9c64b)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[75e16c8ce283bb88e77704dc8fa041c577caac0f,835fcc8655569737e3f057d42875a96259db74c2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[75e16c8ce283bb88e77704dc8fa041c577caac0f,db0a0768d09273aadadeb76730cd658d720333a4)"}}], "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": "affected", "versions": {"scheme": "generic", "value": "6.12"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.12)"}}, {"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": "semver", "value": "[7.2-rc1,*]"}}], "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": "2026-07-25T15:15:04.505842+00:00", "updated": "2026-07-25T15:15:04.505871+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}