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CVE-2025-68775: Linux 6.4
CVE-2025-68775. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00548 (percentile 0.44616), scored 15-Oct-2026.
Affected technology
Linux · 3b3009ea8abb713b022d94fba95ec270cf6e7eae to before 011ae80c49d9bfa5b4336f8bd387cd25c7593663, 3b3009ea8abb713b022d94fba95ec270cf6e7eae to before e1641177e7fb48a0a5a06658d4aab51da6656659, 3b3009ea8abb713b022d94fba95ec270cf6e7eae to before 3c330f1dee3cd92b57e19b9d21dc8ce5970b09be, 3b3009ea8abb713b022d94fba95ec270cf6e7eae to before 15564bd67e2975002f2a8e9defee33e321d3183f
Linux
Linux · 6.4
Linux
Component: Not specified by the source
File: net/handshake/request.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
- 0.00548 · percentile 0.44616 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 16:12:45.293412+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-68775.html