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CVE-2026-76166 Modcluster-core: mod_cluster advertise listener: unauthenticated dos via crafted multicast datagram

🗓️ 19 Aug 2026 10:01:28Reported by redhatType 
vulnrichment
 vulnrichment
🔗 github.com👁 14 Views

mod_cluster AdvertiseListenerImpl crashes on crafted multicast datagram, silently terminating the listener thread permanently.

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19 Aug 2026 10:01Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.14.3
EPSS0.01034
SSVC
14