{"id":"CVE-2026-97581","summary":"media: verisilicon: hantro: bound G2 HEVC tile loop to the buffer capacity","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: verisilicon: hantro: bound G2 HEVC tile loop to the buffer capacity\n\nprepare_tile_info_buffer() writes one entry per tile into the tile_sizes\nDMA buffer, sized for a grid equal to the PPS uAPI array capacity. Use the\nbounded v4l2_hevc_pps_num_tile_columns() / v4l2_hevc_pps_num_tile_rows()\nhelpers so the loops stay inside the buffer.","modified":"2026-09-27T03:47:31.015862485Z","published":"2026-09-25T10:22:02.415Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97581.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/05e8e4cdfe692f5cedba9aa9d7b8f2584cf926c8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/06236b094c899c22c12ac5097935eb6719293de8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4f654c9bc954569ff9b8ab860b29480c4cf6f57b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/62ae24639d22909a5724627a0467e4bde9704020"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97581.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97581"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c"},{"fixed":"62ae24639d22909a5724627a0467e4bde9704020"},{"fixed":"4f654c9bc954569ff9b8ab860b29480c4cf6f57b"},{"fixed":"05e8e4cdfe692f5cedba9aa9d7b8f2584cf926c8"},{"fixed":"06236b094c899c22c12ac5097935eb6719293de8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97581.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.14.0"},{"fixed":"6.12.111"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.53"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97581.json"}}],"schema_version":"1.9.0"}