PT-2026-7041 · Freerdp+2 · Freerdp+2

Ehdgks0627 · Published 2026-01-01 · Updated 2026-04-07 · CVE-2026-24682

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 3.22.0

Description FreeRDP, a Remote Desktop Protocol implementation, contains a flaw where the audin server recv formats function incorrectly calculates the number of audio formats to free upon parse failure. Specifically, it frees i + i formats, which can lead to an out-of-bounds access within the audio formats free function.

Recommendations Update to version 3.22.0 or later.

Exploit

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

ALSA-2026:6799

CVE-2026-24682

GHSA-VCW2-PQGW-MX6G

MGASA-2026-0046

OESA-2026-1516

OESA-2026-1517

OESA-2026-1518

OESA-2026-1519

OESA-2026-1520

OESA-2026-1521

OPENSUSE-SU-2026:10132-1

OPENSUSE-SU-2026:10243-1

OPENSUSE-SU-2026:20320-1

OPENSUSE-SU-2026:20339-1

RHSA-2026:6743

RHSA-2026:6799

SUSE-SU-2026:0621-1

SUSE-SU-2026:0649-1

SUSE-SU-2026:0683-1

SUSE-SU-2026:0762-1

SUSE-SU-2026:0763-1

USN-8042-1

Affected Products

Freerdp

Linuxmint

Ubuntu

References · 204

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24682.json · Exploit
• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-vcw2-pqgw-mx6g · Vendor Advisory
• https://github.com/FreeRDP/FreeRDP/commit/1c5c74223179d425a1ce6dbbb6a3dd2a958b7aee · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-22857 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2026-24682 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-8004-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-23884 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:0762-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-24491 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-22852 · Security Note
• https://osv.dev/vulnerability/OESA-2026-1516 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-22859 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-22854 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:0621-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-23533 · Security Note