CVE-2025-50681

igmpproxy 0.4 before commit 2b30c36 allows remote attackers to cause a denial of service application crash via a crafted IGMPv3 membership report packet with a malicious source address. Due to insufficient validation in the recvigmp function in src/igmpproxy.c, an invalid group record type can...

EUVD-2025-7292

Malicious code in bioql PyPI...

Important: kernel-livepatch-6.12.31-35.92

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bridge: mcast: Fix use-after-free during router port configuration CVE-2025-38248 Affected Packages: kernel-livepatch-6.12.31-35.92 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Linux Distros Unpatched Vulnerability : CVE-2022-48726

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: RDMA/ucma: Protect mc during concurrent multicast leaves Partially revert the commit mention...

The vulnerability of the ipv6_mc_down() function in the net/ipv6/mcast.c module of the Linux operating system’s IPv6 kernel implementation allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ipv6mcdown function in the net/ipv6/mcast.c module of the Linux operating system’s IPv6 kernel implementation is related to resource competition race conditions. Exploiting this vulnerability could allow a malicious actor to compromise the confidentiality, integrity, and...

Cisco IOS/IOS multicast subsystem denial of service vulnerability

Cisco IOS is the interconnected Internet operating system used on most Cisco Systems routers and network switches. A denial of service vulnerability exists in Cisco IOS/IOS XE Software in the multicast subsystem. Exploitation of this vulnerability by an unauthenticated, remote attacker could resu...

security flaw

Multiple vulnerabilities in the IGMP functionality for Linux kernel 2.4.22 to 2.4.28, and 2.6.x to 2.6.9, allow local and remote attackers to cause a denial of service or execute arbitrary code via 1 the ipmcsource function, which decrements a counter to -1, or 2 the igmpmarksources function, whi...

CVE-2001-0796

SGI IRIX 6.5 through 6.5.12f and possibly earlier versions, and FreeBSD 3.0, allows remote attackers to cause a denial of service via a malformed IGMP multicast packet with a small response delay...