Cve-2026-98432

[Evan]

We have published the security advisory for CVE-2026-98432:

Peplink Security Advisory: Linux Kernel IPv4 TCP use-after-free (UAF) Vulnerability (CVE-2026-98432)

Ref.: #38251 Published: 2026-11-03 [Last updated: 2026-11-03] Details: A new vulnerability was reported a few days ago, and highlighted in this post. According to one of the articles published, “Anthropic said on October 27 that its AI model wrote an exploit that uses the flaw to let a remote attacker with no credentials run commands as root on Linux servers with a multipath TCP (MPTCP) listener.”, the exploitation is targeted at the Linux kernel TCP flaw. The flaw is a race condition in the…