AZL-101409 CVE-2026-90049 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: net: skbuff: don't skbtxerror the source skb in skbzerocopy skbzerocopy copies frags from @from into @to. On an skborphanfrags failure it calls skbtxerror@from, a destructive operation on the source skb the copy helper does not...

Linux Distros Unpatched Vulnerability : CVE-2026-80977

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: skbuff: don't touch shared zerocopy state in skbtxerror skbtxerror completes the zerocopy uarg and clears SKBFLALLZEROCOPY, and skbzcopydowngrademanaged...

CVE-2026-80977

CVE-2026-80977 affects the Linux kernel networking subsystem , specifically the skb_tx_error() function in the skbuff layer. When a cloned socket buffer is processed, skb_tx_error() prematurely clears shared zerocopy state (SKBFL_ALL_ZEROCOPY) and drops SKBFL_SHARED_FRAG while the original skb is...

SUSE-SU-2026:21710-1 Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-33.1 fixes one security issue The following security issue was fixed: - CVE-2026-43284: xfrm: esp: avoid in-place decrypt on shared skb frags bsc1264459...