{"id":78008,"date":"2026-02-25T23:57:00","date_gmt":"2026-02-25T20:27:00","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-25953-freerdp-has-heap-use-after-free-in-xf_appupdatewindowfromsurface-freed-appwindow\/"},"modified":"2026-02-25T23:57:00","modified_gmt":"2026-02-25T20:27:00","slug":"cve-2026-25953-freerdp-has-heap-use-after-free-in-xf_appupdatewindowfromsurface-freed-appwindow","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-25953-freerdp-has-heap-use-after-free-in-xf_appupdatewindowfromsurface-freed-appwindow\/","title":{"rendered":"CVE-2026-25953 &#8211; FreeRDP has heap-use-after-free in xf_AppUpdateWindowFromSurface (freed appWindow)"},"content":{"rendered":"<p>CVE ID : CVE-2026-25953<\/p>\n<p>Published :  Feb. 25, 2026, 8:27 p.m. | 42\u00a0minutes ago<\/p>\n<p>Description : FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, `xf_AppUpdateWindowFromSurface` reads from a freed `xfAppWindow` because the RDPGFX DVC thread obtains a bare pointer via `xf_rail_get_window` without any lifetime protection, while the main thread can concurrently delete the window through a fastpath window-delete order. Version 3.23.0 fixes the issue.<\/p>\n<p>Severity: 0.0 | NA<\/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-2026-25953 Published : Feb. 25, 2026, 8:27 p.m. | 42\u00a0minutes ago Description : FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, `xf_AppUpdateWindowFromSurface` reads from a freed `xfAppWindow` because the RDPGFX DVC thread obtains a bare pointer via `xf_rail_get_window` without any lifetime protection, while the main thread &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-78008","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78008","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=78008"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78008\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=78008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=78008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=78008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}