CVE-2026-43453

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: fix stack out-of-bounds read in pipapodrop pipapodrop passes rulemapi + 1.n to pipapounmap as the tooffset argument on every iteration, including the last one where i == m-fieldcount - 1. This reads one...

Linux Distros Unpatched Vulnerability : CVE-2026-43453

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nftsetpipapo: fix stack out-of-bounds read in pipapodrop pipapodrop passes rulemapi + 1.n to pipapounmap as the tooffset argument on every iteration,...

PT-2026-39114

Name of the Vulnerable Software and Affected Versions Linux kernel versions 5.10 through 6.19 Description A stack out-of-bounds read exists in the nftables pipapo set backend within the pipapo drop function. The issue occurs because the function passes rulemapi + 1.n to pipapo unmap as the to...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the pipapo Drop function in the netfilter nftsetpipapo component. During each iteration, the rulemapi+1...