CVE-2026-53362

Summary (CVE-2026-53362) The Linux kernel vulnerability affects the IPv6 code path in __ip6_append_data() when using the paged-allocation path with MSG_MORE and MSG_SPLICE_PAGES. The fragfrag accounting for fraggap was incorrect: when fraggap is non-zero, pagedlen is overstated and the copied fra...

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 issue exists in the ip6 append data function within the IPv6 implementation. When the paged-allocation branch is used triggered by MSG MORE, NETIF F SG, or large fragment lengths, the...