High severity7.5NVD Advisory· Published Feb 9, 2026· Updated Jul 15, 2026
CVE-2026-24678
CVE-2026-24678
Description
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, A capture thread sends sample responses using a freed channel callback after a device channel close, leading to a use after free in ecam_channel_write. This vulnerability is fixed in 3.22.0.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
14- osv-coords10 versionspkg:rpm/almalinux/freerdppkg:rpm/almalinux/freerdp-develpkg:rpm/almalinux/freerdp-libspkg:rpm/almalinux/freerdp-serverpkg:rpm/almalinux/libwinprpkg:rpm/almalinux/libwinpr-develpkg:rpm/opensuse/freerdp&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/freerdp&distro=openSUSE%20Tumbleweedpkg:rpm/suse/freerdp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7pkg:rpm/suse/freerdp&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP7
< 2:3.10.3-5.el10_1.2+ 9 more
- (no CPE)range: < 2:3.10.3-5.el10_1.2
- (no CPE)range: < 2:3.10.3-5.el10_1.2
- (no CPE)range: < 2:3.10.3-5.el10_1.2
- (no CPE)range: < 2:3.10.3-5.el10_1.2
- (no CPE)range: < 2:3.10.3-5.el10_1.2
- (no CPE)range: < 2:3.10.3-5.el10_1.2
- (no CPE)range: < 3.22.0-160000.1.1
- (no CPE)range: < 3.22.0-1.1
- (no CPE)range: < 3.10.3-150700.3.6.1
- (no CPE)range: < 3.10.3-150700.3.6.1
Patches
Vulnerability mechanics
References
8- github.com/FreeRDP/FreeRDP/commit/f3ab1a16139036179d9852745fdade18fec11600nvdPatch
- github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6gvg-29wx-6v7hnvdPatchVendor Advisory
- access.redhat.com/errata/RHSA-2026:19033nvd
- access.redhat.com/errata/RHSA-2026:3068nvd
- access.redhat.com/errata/RHSA-2026:4121nvd
- access.redhat.com/security/cve/CVE-2026-24678nvd
- bugzilla.redhat.com/show_bug.cginvd
- security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-24678.jsonnvd
News mentions
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