CVE-2026-33982

HIGH

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, there is a heap-buffer-overflow READ vulnerability at 24 bytes before the allocation, in winpr_aligned_offset_recalloc(). This issue has been patched in version 3.24.2.

CVSS v3.1 Score

7.1
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH
Published: 3/30/2026Modified: 4/1/2026

Related Intelligence (1)

HIGHVulnerability

NVD HIGH: CVE-2026-33982 — FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to versio...

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, there is a heap-buffer-overflow READ vulnerability at 24 bytes before the allocation, in winpr_aligned_offset_recalloc(). This issue has been patched in version 3.24.2.

CVE-2026-33982
NIST NVD

References (2)

https://github.com/FreeRDP/FreeRDP/commit/a48dbde2c8a5b8b70a9d1c045d969a71afd6284cPatchhttps://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8jm9-2925-g4v2PatchVendor Advisory