CVE-2026-33987

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CVSS 3.1

6.6 medium

EPSS

<1%p1

Published

Mar 30, 2026 (Mar 30, 2026)

Modified

Jun 17, 2026

Description

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, in persistent_cache_read_entry_v3() in libfreerdp/cache/persistent.c, persistent->bmpSize is updated before winpr_aligned_recalloc(). If realloc fails, bmpSize is inflated while bmpData points to the old buffer. This issue has been patched in version 3.24.2.

Vendors: freerdp
Products: freerdp
Weakness: CWE-122, CWE-131
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.1%)

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