SB2026022525 - SUSE update for freerdp

Description

This security bulletin contains information about 7 secuirty vulnerabilities.

1) Use-after-free (CVE-ID: CVE-2026-24491)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in video_timer() function. A remote attacker can trick the victim into connecting to a malicious server and execute arbitrary code on the system.

2) Use-after-free (CVE-ID: CVE-2026-24675)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in urb_select_interface() function. A remote attacker can trick the victim into connecting to a malicious server and execute arbitrary code on the system.

3) Use-after-free (CVE-ID: CVE-2026-24676)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in audio_format_compatible() function. A remote attacker can trick the victim into connecting to a malicious server and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

4) Heap-based buffer overflow (CVE-ID: CVE-2026-24679)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in urb_select_interface() function. A remote attacker can trick the victim into connecting to a malicious server, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

5) Use-after-free (CVE-ID: CVE-2026-24681)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in urb_bulk_transfer_cb() function. A remote attacker can trick the victim into connecting to a malicious server and execute arbitrary code on the system.

6) Heap-based buffer overflow (CVE-ID: CVE-2026-24682)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in audio_formats_free() function. A remote attacker can trick the victim into connecting to a malicious server, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

7) Use-after-free (CVE-ID: CVE-2026-24684)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in play_thread() function. A remote attacker can trick the victim into connecting to a malicious server and execute arbitrary code on the system.

Remediation

Install update from vendor's website.

References

• https://www.suse.com/support/update/announcement/2026/suse-su-20260621-1/