CVE-2026-64518

🗓️ 25 Jul 2026 09:14:44Reported by AttackerKBType

CVE-2026-64518: Linux kernel fixes twsk out-of-bounds in tcp_ao_established_key; avoids lockdep in TCP_TIME_WAIT.

Reporter	Title	Published	Views	Family All 34
Tenable Nessus	Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1881)	22 Jun 202600:00	–	nessus
Tenable Nessus	Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1894)	22 Jun 202600:00	–	nessus
Tenable Nessus	Photon OS 5.0: Linux PHSA-2026-5.0-0864	5 Jun 202600:00	–	nessus
Tenable Nessus	Photon OS 5.0: Linux PHSA-2026-5.0-92-0864	10 Aug 202600:00	–	nessus
Tenable Nessus	Ubuntu 24.04 LTS / 26.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-8663-1)	26 Aug 202600:00	–	nessus
Tenable Nessus	Ubuntu 26.04 LTS : Linux kernel (NVIDIA BaseOS) vulnerabilities (USN-8664-1)	26 Aug 202600:00	–	nessus
Tenable Nessus	Ubuntu 24.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (GCP) vulnerabilities (USN-8728-1)	7 Sep 202600:00	–	nessus
Tenable Nessus	Ubuntu 22.04 LTS / 24.04 LTS / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS : Linux kernel vulnerabilities (USN-8729-1)	7 Sep 202600:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-64518	27 Jul 202600:00	–	nessus
CVE	CVE-2026-64518	25 Jul 202609:14	–	cve

Vulners

Node

linux linuxMatch6.12.5

Source	Link
git	www.git.kernel.org/stable/c/03cb001ef87b3f8d859cf7f96329acf3d6235d29
git	www.git.kernel.org/stable/c/87bb3e719042f0030a6dad39118c6a6b2a491ad9
git	www.git.kernel.org/stable/c/29cf64d128c94cf98d1c69d8b2962d39db5ff4c6
cve	www.cve.mitre.org/cgi-bin/cvename.cgi
git	www.git.kernel.org/stable/c/510db031ba6eb40134f84c90ef963ea4b6dfb878

25 Jul 2026 09:55Current

5.7Medium risk

Vulners AI Score5.7

EPSS0.00168