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CVE-2026-64319: linux kernel from 6.0 (inclusive), before 6.6.145 (exclusive), from 6.7 (inclusive), before 6.12.96 (exclusive), from…
CVE-2026-64319. CVSS 3.1 base score 9.1 (CRITICAL, Source advisory). EPSS 0.00524 (percentile 0.43119), scored 15-Oct-2026.
Affected technology
linux kernel · from 6.0 (inclusive), before 6.6.145 (exclusive)
linux
linux kernel · from 6.7 (inclusive), before 6.12.96 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.39 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 7.1.4 (exclusive)
linux
Linux · db1312dd95488b5e6ff362ff66fcf953a46b1821 to before 80cd28b56ab62d3e7ed0a7bf05282e6d3ee5b2a0, db1312dd95488b5e6ff362ff66fcf953a46b1821 to before 999f6205ede984a786f35f727b01f971b98e215d, db1312dd95488b5e6ff362ff66fcf953a46b1821 to before 6d7649c1231dac14d906985d2936967e23041c26, db1312dd95488b5e6ff362ff66fcf953a46b1821 to before caa71b3a43ea5c13fe7141cb019ebcb03b8ac857, db1312dd95488b5e6ff362ff66fcf953a46b1821 to before 3a413ece2504c70aa34a20be4dafec04e8c741f9
Linux
Linux · 6.0
Linux
Component: Not specified by the source
File: drivers/nvme/target/fabrics-cmd-auth.c
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 9.1/10) rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-125
- CCR priority
- 36.5 /100 (P4)
- CVSS 3.1
- 9.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H · Source advisory
- EPSS
- 0.00524 · percentile 0.43119 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 16:55:38.548135+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-64319.html