Linux Distros Unpatched Vulnerability : CVE-2026-64009

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfrm: Check for underflow in xfrmstatemtu Leo Lin reported OOB write issue in esp component: xfrmstatemtu returns u32 but performs its arithmetic in unsigned...

CVE-2026-64009

In the Linux kernel, the following vulnerability has been resolved: xfrm: Check for underflow in xfrmstatemtu Leo Lin reported OOB write issue in esp component: xfrmstatemtu returns u32 but performs its arithmetic in unsigned modulo-2^32 space using an attacker-influenced "headerlen + authsize +...

EUVD-2026-45582

In the Linux kernel, the following vulnerability has been resolved: xfrm: Check for underflow in xfrmstatemtu Leo Lin reported OOB write issue in esp component: xfrmstatemtu returns u32 but performs its arithmetic in unsigned modulo-2^32 space using an attacker-influenced "headerlen + authsize +...

PT-2026-34423

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the Linux kernel involving socket buffers skb when using espintcp with asynchronous crypto. When the TX queue for espintcp is full, the esp output tail tcp functi...

ROS-20260403-73-0005

A vulnerability in the espoutputtcpfinish net/ipv4/esp4.c and espoutputtcpfinish net/ipv6/esp6.c functions of the Linux operating system kernel is related to improper memory release "memory leak". Exploitation of the vulnerability could allow an attacker to cause a denial of service...

kernel: net: esp: fix bad handling of pages from page_pool

In the Linux kernel, the following vulnerability has been resolved: net: esp: fix bad handling of pages from pagepool When the skb is reorganized during espoutput !esp-inline, the pages coming from the original skb fragments are supposed to be released back to the system through putpage. But if t...

DEBIAN-CVE-2024-26953

In the Linux kernel, the following vulnerability has been resolved: net: esp: fix bad handling of pages from pagepool When the skb is reorganized during espoutput !esp-inline, the pages coming from the original skb fragments are supposed to be released back to the system through putpage. But if t...

PT-2024-21595

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.8.0-rc4+ Description A vulnerability in the Linux kernel has been resolved, related to the handling of pages from page pool in the esp output function. When the skb is reorganized during esp output, the pages...