CVE-2025-7519

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

April 14, 2026

Last Seen

April 14, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Multiple Denial of Service Vulnerabilities in polkit Affect Ubuntu Systems57.8

Two significant vulnerabilities have been identified in polkit, affecting multiple Ubuntu releases, including 25.10, 24.04 LTS, and 22.04 LTS. The first vulnerability (CVE-2025-7519), discovered in July 2025, allows remote attackers to exploit improperly handled nested XML elements, potentially caus...