CVE-2026-53362

In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path In ip6appenddata, when the paged-allocation branch is taken MSGMORE / NETIFFSG / large fraglen, alloclen and pagedlen are computed as alloclen = fragheaderlen + transhdrlen;...

The vulnerability of the udp6_input() function in the TCP-IP emulator library Libslirp, which allows a hacker to gain unauthorized access to protected information

The vulnerability in the implementation of the udp6input function of the TCP-IP emulator Libslirp is related to the use of an uninitialized pointer when processing UDP packets with a smaller size compared to the udphdr structure. Exploiting this vulnerability could allow an attacker to gain...

UBUNTU-CVE-2021-3593

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6input function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or...