CVE-2026-25506

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

February 11, 2026

Last Seen

February 26, 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

Critical Buffer Overflow Vulnerability in MUNGE Affects Multiple Ubuntu Releases46.7

A critical buffer overflow vulnerability in MUNGE affects several Ubuntu releases, including 22.04 LTS and earlier versions. Discovered by Titouan Lazard, this flaw could allow a local attacker to crash the service or execute arbitrary code by opening a specially crafted file. Users are advised to a...

Critical Buffer Overflow in MUNGE Affects Fedora 42 and 4344.7

A critical buffer overflow vulnerability has been identified in MUNGE version 0.5.18, affecting Fedora 42 and 43. This vulnerability allows unauthorized processes to authenticate as legitimate users within a shared security realm, potentially compromising system integrity. Users are advised to updat...

SUSE Linux Munge Buffer Overflow Vulnerability Update31.8

SUSE has released updates addressing a critical buffer overflow vulnerability (CVE-2026-25506) in the munge package, affecting multiple SUSE Linux versions. The vulnerability, which was published on February 10, 2026, could allow for potential exploitation if not patched. Users are advised to apply...