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CVE-2026-111379

7.3, high

FreeRDP Heap-based Buffer Overflow Vulnerability

CVSS
7.3, high high CVSS v3.1
EPSS, next 30 days
0.1% higher than 1.9% of scored CVEs
Exploitation
No public evidence
Published
16 Oct 2026yesterday

Description

FreeRDP before 3.32.0 contains a heap buffer overflow vulnerability in persistent_cache_read_entry_v3 that allows local attackers to corrupt memory by supplying a crafted v3 persistent cache file. Attackers can set large width and height values that wrap the size calculation in persist_cache_get_data, causing fread to overflow an undersized buffer and potentially execute code.

Details

Vendor
FreeRDP
Product
FreeRDP
Weakness
CWE-122 (opens in a new tab)
Status
Received
Updated
16 Oct 2026
Assigner
disclosure@vulncheck.com

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

References 2

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other FreeRDP CVEs

Every FreeRDP CVE we hold

Same vendor in what we hold, not a known link between the flaws.

Beyond this page

Is CVE-2026-111379 in your network?

This page tells you how dangerous CVE-2026-111379 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

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Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.