CVE-2026-97964

The Linux kernel contains a vulnerability in the ppp_synctty component where the ppp_sync_txmunge() function fails to ensure the skb header is writable before prepending address and control bytes. This issue occurs because received skbs can reach this function through PPP channel bridging without...

EUVD-2026-86818

In the Linux kernel, the following vulnerability has been resolved: pppsynctty: ensure a writeable skb header pppsynctxmunge checks headroom before prepending the address and control bytes, but does not ensure that the skb header is writable. A received skb can reach this function through PPP...

CVE-2026-97964

In the Linux kernel, the following vulnerability has been resolved: pppsynctty: ensure a writeable skb header pppsynctxmunge checks headroom before prepending the address and control bytes, but does not ensure that the skb header is writable. A received skb can reach this function through PPP...