{"id":"CVE-2026-97621","title":"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 b…","summary":"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 b…","severity":"medium","vendor":"Linux","product":"Linux","affected":["Linux >= 729f8eefdcadaff98606931e691910f17d8d59d6 < 49f5268f43a791dd0d9ff554cce25a3685c7250b","Linux >= 729f8eefdcadaff98606931e691910f17d8d59d6 < 2fcd112caa4ebc64fdcb509f0b26d8daa3fac950","Linux >= 729f8eefdcadaff98606931e691910f17d8d59d6 < bc69439d983cc491cc86e01fafc1deb94e1bb85e","Linux 6.16"],"published":"2026-09-25","updated":"2026-09-25","sourceUpdated":"2026-09-25T11:17:16.360","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-97621","references":[{"url":"https://git.kernel.org/stable/c/2fcd112caa4ebc64fdcb509f0b26d8daa3fac950","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/49f5268f43a791dd0d9ff554cce25a3685c7250b","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/bc69439d983cc491cc86e01fafc1deb94e1bb85e","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97621.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-97621"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2541293"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97621"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97621"},{"url":"https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-97621.mbox"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ingestedAt":"2026-09-25T11:06:38.896Z","epss":0.00198,"epssPercentile":0.09466,"cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cvssSource":"vendor","cwe":["CWE-120"],"slug":"CVE-2026-97621","body":"## Overview\n\nIn 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · updated 2026-09-29 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97621.json)","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":213567,"id":"CVE-2026-97621","ts":1790754779556,"field":"cvss","old":null,"new":"5.5"},{"seq":213566,"id":"CVE-2026-97621","ts":1790754779556,"field":"severity","old":"none","new":"medium"}]}