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CVE-2026-68426: Linux 4.16
CVE-2026-68426. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00362 (percentile 0.28441), scored 15-Oct-2026.
Affected technology
Linux · f53c723902d1ac5f0b0a11d7c9dcbff748dde74e to before 33e1b0d25ca0d2818c635ff80e6aa0d295e08a98, f53c723902d1ac5f0b0a11d7c9dcbff748dde74e to before bbca7cc3b2b4b10afbfee99b81d9ee78f5423046, f53c723902d1ac5f0b0a11d7c9dcbff748dde74e to before 3f4c3919baf0944ad96580467c302bc6c7758b00
Linux
Linux · 4.16
Linux
Component: Not specified by the source
File: net/xfrm/xfrm_device.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 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 39.3 /100 (P4)
- CVSS 3.1
- 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00362 · percentile 0.28441 · 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-2026-68426.html