CVE-2026-33982 — Out-of-bounds Read in Freerdp

CWE-125 — Out-of-bounds Read5 documents5 sources
Severity
8.1HIGHNVD
CNA7.1
EPSS
0.0%
top 91.14%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Freerdp
Timeline
PublishedMar 30

Description

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 vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:HExploitability: 2.8 | Impact: 5.2

Affected Packages2 packages

▶CVEListV5freerdp/freerdp< 3.24.2
▶NVDfreerdp/freerdp< 3.24.2

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
CVEList
FreeRDP: Persistent Cache Allocator Mismatch - Heap OOB Read↗2026-03-30
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OSV
CVE-2026-33982: FreeRDP is a free implementation of the Remote Desktop Protocol↗2026-03-30
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📋Vendor Advisories

1
Debian
CVE-2026-33982: freerdp2 - FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to versio...↗2026
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🕵️Threat Intelligence

1
Wiz
CVE-2026-33982 Impact, Exploitability, and Mitigation Steps | Wiz↗
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