{"id":24560,"date":"2026-09-16T20:32:28","date_gmt":"2026-09-16T12:32:28","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89873"},"modified":"2026-09-16T20:32:28","modified_gmt":"2026-09-16T12:32:28","slug":"cve-2026-89873","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89873","title":{"rendered":"CVE-2026-89873 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: v4l2-ctrls: va"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>media: v4l2-ctrls: validate HEVC EXT SPS RPS counts<\/p>\n<p>The HEVC SPS control carries the short-term and long-term RPS counts<br \/>\nthat decoder drivers use to walk the matching EXT SPS dynamic arrays.<br \/>\nReject SPS values that exceed the HEVC limits of 64 short-term sets and<br \/>\n32 long-term references so drivers cannot later index beyond those<br \/>\ncontrols.<\/p>\n<p>Also reject EXT SPS ST RPS entries whose negative or positive picture<br \/>\ncounts exceed the 16-entry arrays, or whose combined delta-POC count<br \/>\nexceeds the HEVC DPB maximum.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>media: v4l2-ctrls: validate HEVC EXT SPS RPS counts<\/p>\n<p>The HEVC SPS control carries the short-term and long-term RPS counts<br \/>\nthat deco<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-24560","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/24560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}