Linuxsecurity Critical Buffer Overflow in MUNGE Affects Fedora 42 and 43
Article Content
Browse articles 
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 update their systems to mitigate this risk.
Ask AI about this cluster
Answers cite the sources they use
Updated 222d ago How this analysis works
Timeline
2026-02-10
CVE-2026-25506 published
2026-02-26
Articles published detailing the vulnerability in Fedora 42 and 43
More articles in this cluster (2)
Following this threat?
Track Fedora and CVE-2026-25506 in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.
Free account · no card needed
Continue Reading
Critical Zero-Day Exploited in BeyondTrust Remote Support by China-linked Group A critical vulnerability in BeyondTrust Remote Support, tracked as CVE-2026-102764 with a CVSS score of 9.3, has been exploited by the China-linked espionage group Armory Castle since August 29, 2026. This flaw allows unauthenticated remote attackers to perform file operations, gaining root control and access to… 
Silent Lynx Targets CIS Governments via WinRAR Exploit The threat actor Silent Lynx has launched a series of attacks against government organizations in the Commonwealth of Independent States (CIS) from June 2025 to August 2026. These attacks exploit a vulnerability in WinRAR (CVE-2025-8088) to deploy reverse shells, including FoalShell and PickleShell, facilitating…