SUSE freerdp Important Heap Issues Advisory 2026-0621-1
suse
February 25, 2026
An update that solves seven vulnerabilities can now be installed.
Summary
## This update for freerdp fixes the following issues: * CVE-2026-24491: heap-use-after-free in video_timer (bsc#1257981). * CVE-2026-24675: heap-use-after-free in urb_select_interface (bsc#1257982). * CVE-2026-24676: heap-use-after-free in audio_format_compatible (bsc#1257983). * CVE-2026-24679: heap-buffer-overflow in urb_select_interface (bsc#1257986). * CVE-2026-24681: heap-use-after-free in urb_bulk_transfer_cb (bsc#1257988). * CVE-2026-24682: heap-buffer-overflow in audio_formats_free (bsc#1257989). * CVE-2026-24684: heap-use-after-free in play_thread (bsc#1257991). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Topics Covered
References
* bsc#1257981
* bsc#1257982
* bsc#1257983
* bsc#1257986
* bsc#1257988
* bsc#1257989
* bsc#1257991
Cross-
* CVE-2026-24491
* CVE-2026-24675
* CVE-2026-24676
* CVE-2026-24679
* CVE-2026-24681
* CVE-2026-24682
* CVE-2026-24684
CVSS scores:
* CVE-2026-24491 ( SUSE ): 6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
* CVE-2026-24491 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
* CVE-2026-24491 ( NVD ): 7.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
* CVE-2026-24491 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2026-24675 ( SUSE ): 6.9
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Severity
important
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Announcement ID: SUSE-SU-2026:0621-1
Release Date: 2026-02-24T16:37:58Z
Rating: important
Topics Covered
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