Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ipv4: The need to account for “fraggap” on the paged allocation path. In ipAppendData, when the paged-allocation branch is taken, alloclen and pagedlen are calculated as follows: alloclen = fragheaderlen + transhdrlen; pagedlen =...

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;...

PT-2026-55700

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description An IPv6 kernel memory-corruption issue exists in the ip6 append data function within the net/ipv6/ip6 output.c component. The flaw is caused by incorrect memory accounting on the...