CVE-2026-121386

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

November 3, 2026

Last Seen

November 3, 2026

API

Exploited in Wild

—

Ransomware Use

—

Public Exploits

—

Attack Vector

—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Denial of Service Vulnerability in FreeRDP Disclosed57.8

A denial of service vulnerability, CVE-2026-121386, has been identified in FreeRDP versions prior to 3.32.2. The flaw exists in the WinPR library's image handling functions, which lack proper error handling for malformed PNG and JPEG data. Attackers can exploit this vulnerability by controlling an R...