Out-of-bounds Read in Freerdp
CVE-2026-33985
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, pixel data from adjacent heap memory is rendered to screen, potentially leaking sensitive data to the attacker. This issue has been patched in versio…
Vulnerability class: Buffer Overflow
EPSS: 0.000 (14.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:L.
Affected products
- Freerdp — versions < 3.24.2
Weakness classification (CWE)
References
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-x6gr-8p7h-5h85 (x_refsource_CONFIRM)
- https://github.com/FreeRDP/FreeRDP/commit/c49d1ad43b8c7b32794d0250f2623c2dccd7ef25 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-33985?
- CVE-2026-33985 is a medium-severity vulnerability in Freerdp, classified under Out-of-bounds Read. CVSS score: 5.9/10. Published 2026-03-30.
- How severe is CVE-2026-33985?
- Medium severity. CVSS v3 base score is 5.9 out of 10.