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

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...

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...

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...

ROS-20260126-73-0041

A vulnerability in the drivers/net/ppp/pppsynctty.c component of the Linux operating system kernel is related to reading outside the allowed data buffer boundaries. Exploitation of the vulnerability could allow an attacker to gain access to sensitive data and also cause a denial of service...

The vulnerability in the driver/net/ppp/ppp_synctty.c component of the Linux operating system allows a hacker to gain access to confidential data and also cause a service failure.

The vulnerability in the drivers/net/ppp/pppsynctty.c component of the Linux kernel relates to reading data from beyond the allowed buffer size. Exploiting this vulnerability can allow an attacker to access confidential data and also cause service interruptions...