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CVE-2026-74690: Linux 4.19
CVE-2026-74690. CVSS 3.1 base score 8.4 (HIGH, Source advisory). EPSS 0.00194 (percentile 0.08387), scored 13-Oct-2026.
Affected technology
Linux · 684b89bc39ce4f204b1a2b180f39f2eb36a6b695 to before fc3021284050ecb3bba8a7851340cedcb5037928, 684b89bc39ce4f204b1a2b180f39f2eb36a6b695 to before 774394d27930ec4cf4cb3eed8ab6a4d20cb2430a, 684b89bc39ce4f204b1a2b180f39f2eb36a6b695 to before b1896543ce59c4258625a35cf41e23a9a1f80ea2
Linux
Linux · 4.19
Linux
Component: Not specified by the source
File: drivers/s390/net/ism_drv.c
Attack conditions (Source advisory, CVSS 3.1): Local · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.4/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 33.6 /100 (P4)
- CVSS 3.1
- 8.4 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00194 · percentile 0.08387 · 2026-10-13
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-14 15:56:36.793806+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-74690.html