{"id":"CVE-2026-97581","title":"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 f…","summary":"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 f…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c < 62ae24639d22909a5724627a0467e4bde9704020","Linux >= cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c < 4f654c9bc954569ff9b8ab860b29480c4cf6f57b","Linux >= cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c < 05e8e4cdfe692f5cedba9aa9d7b8f2584cf926c8","Linux >= cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c < 06236b094c899c22c12ac5097935eb6719293de8","Linux 5.14"],"published":"2026-09-25","updated":"2026-09-25","sourceUpdated":"2026-09-25T11:17:08.897","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-97581","references":[{"url":"https://git.kernel.org/stable/c/05e8e4cdfe692f5cedba9aa9d7b8f2584cf926c8","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/06236b094c899c22c12ac5097935eb6719293de8","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/4f654c9bc954569ff9b8ab860b29480c4cf6f57b","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/62ae24639d22909a5724627a0467e4bde9704020","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-25T11:06:38.909Z","slug":"CVE-2026-97581","body":"## Overview\n\nIn 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}