{"api_version":"1","generated_at":"2026-09-25T14:33:26+00:00","cve":"CVE-2026-97621","urls":{"html":"https://cve.report/CVE-2026-97621","api":"https://cve.report/api/cve/CVE-2026-97621.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-97621","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-97621"},"summary":{"title":"drm/rockchip: analogix_dp: fix unchecked bound endpoint name length","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/rockchip: analogix_dp: fix unchecked bound endpoint name length\n\nrockchip_dp_drm_encoder_enable() uses sprintf() to format a device tree\npath into a 32-byte stack buffer. Device tree paths are not limited to\nthis size, so a sufficiently long path can overflow the buffer.\n\nUse snprintf() with the destination size to truncate the generated name\nand keep the writes within bounds.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-25 11:17:16","updated_at":"2026-09-25 11:17:16"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/bc69439d983cc491cc86e01fafc1deb94e1bb85e","name":"https://git.kernel.org/stable/c/bc69439d983cc491cc86e01fafc1deb94e1bb85e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/49f5268f43a791dd0d9ff554cce25a3685c7250b","name":"https://git.kernel.org/stable/c/49f5268f43a791dd0d9ff554cce25a3685c7250b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/2fcd112caa4ebc64fdcb509f0b26d8daa3fac950","name":"https://git.kernel.org/stable/c/2fcd112caa4ebc64fdcb509f0b26d8daa3fac950","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97621","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97621","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 729f8eefdcadaff98606931e691910f17d8d59d6 49f5268f43a791dd0d9ff554cce25a3685c7250b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 729f8eefdcadaff98606931e691910f17d8d59d6 2fcd112caa4ebc64fdcb509f0b26d8daa3fac950 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 729f8eefdcadaff98606931e691910f17d8d59d6 bc69439d983cc491cc86e01fafc1deb94e1bb85e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.16","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.16 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.53 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.7 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc3 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/rockchip/analogix_dp-rockchip.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"49f5268f43a791dd0d9ff554cce25a3685c7250b","status":"affected","version":"729f8eefdcadaff98606931e691910f17d8d59d6","versionType":"git"},{"lessThan":"2fcd112caa4ebc64fdcb509f0b26d8daa3fac950","status":"affected","version":"729f8eefdcadaff98606931e691910f17d8d59d6","versionType":"git"},{"lessThan":"bc69439d983cc491cc86e01fafc1deb94e1bb85e","status":"affected","version":"729f8eefdcadaff98606931e691910f17d8d59d6","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/rockchip/analogix_dp-rockchip.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.16"},{"lessThan":"6.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.53","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc3","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.53","versionStartIncluding":"6.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.7","versionStartIncluding":"6.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc3","versionStartIncluding":"6.16","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/rockchip: analogix_dp: fix unchecked bound endpoint name length\n\nrockchip_dp_drm_encoder_enable() uses sprintf() to format a device tree\npath into a 32-byte stack buffer. Device tree paths are not limited to\nthis size, so a sufficiently long path can overflow the buffer.\n\nUse snprintf() with the destination size to truncate the generated name\nand keep the writes within bounds."}],"providerMetadata":{"dateUpdated":"2026-09-25T10:22:26.827Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/49f5268f43a791dd0d9ff554cce25a3685c7250b"},{"url":"https://git.kernel.org/stable/c/2fcd112caa4ebc64fdcb509f0b26d8daa3fac950"},{"url":"https://git.kernel.org/stable/c/bc69439d983cc491cc86e01fafc1deb94e1bb85e"}],"title":"drm/rockchip: analogix_dp: fix unchecked bound endpoint name length","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-97621","datePublished":"2026-09-25T10:22:26.827Z","dateReserved":"2026-09-24T16:01:01.159Z","dateUpdated":"2026-09-25T10:22:26.827Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-25 11:17:16","lastModifiedDate":"2026-09-25 11:17:16","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"97621","Ordinal":"1","Title":"drm/rockchip: analogix_dp: fix unchecked bound endpoint name len","CVE":"CVE-2026-97621","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"97621","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/rockchip: analogix_dp: fix unchecked bound endpoint name length\n\nrockchip_dp_drm_encoder_enable() uses sprintf() to format a device tree\npath into a 32-byte stack buffer. Device tree paths are not limited to\nthis size, so a sufficiently long path can overflow the buffer.\n\nUse snprintf() with the destination size to truncate the generated name\nand keep the writes within bounds.","Type":"Description","Title":"drm/rockchip: analogix_dp: fix unchecked bound endpoint name len"}]}}}