{"id":80782,"date":"2026-06-19T14:25:03","date_gmt":"2026-06-19T10:55:03","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-12706-ffmpeg-ffmpeg-heap-use-after-free-read-in-rasc-decoder-decode_move\/"},"modified":"2026-06-19T14:25:03","modified_gmt":"2026-06-19T10:55:03","slug":"cve-2026-12706-ffmpeg-ffmpeg-heap-use-after-free-read-in-rasc-decoder-decode_move","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-12706-ffmpeg-ffmpeg-heap-use-after-free-read-in-rasc-decoder-decode_move\/","title":{"rendered":"CVE-2026-12706 &#8211; Ffmpeg: ffmpeg: heap use-after-free read in rasc decoder decode_move()"},"content":{"rendered":"<p>CVE ID :CVE-2026-12706<\/p>\n<p>  Published : June 19, 2026, 10:55 a.m. | 48\u00a0minutes ago<\/p>\n<p>  Description :A use-after-free vulnerability was found in FFmpeg&#8217;s RASC video decoder. The decode_move() function initializes a read pointer into a decompressed buffer, but a subsequent reallocation of that same buffer during move-table processing leaves the pointer dangling. An attacker could exploit this by providing a specially crafted AVI file containing a malicious RASC video stream. When a user opens or plays the file, the decoder reads from freed heap memory, which could lead to a denial of service (crash).<\/p>\n<p>  Severity: 6.5 | MEDIUM<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-12706 Published : June 19, 2026, 10:55 a.m. | 48\u00a0minutes ago Description :A use-after-free vulnerability was found in FFmpeg&#8217;s RASC video decoder. The decode_move() function initializes a read pointer into a decompressed buffer, but a subsequent reallocation of that same buffer during move-table processing leaves the pointer dangling. An attacker could exploit this &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-80782","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/80782","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=80782"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/80782\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=80782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=80782"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=80782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}