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CVE-2026-74691: Linux 4.15
CVE-2026-74691. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00256 (percentile 0.16006), scored 13-Oct-2026.
Affected technology
Linux · e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e to before 7cce39109206bc5497e0953806563644b88bfc44, e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e to before 0da9a6d27155ad072dd76db8cd637feead99a0e0, e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e to before b5a21615f627c48dafaa6ef82a34a5b97a4352aa, e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e to before 103a9b663ac1cacb8465aeff18f84a247154a562, e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e to before 4dd71cb0d23d40cb58fe4261c7bd183dca66caa0, e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e to before 9a482b2b117e5fa656b6d24fc01799e8ac2d4368, e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e to before 68bf02b6b4ad3f748c6db71fd77b6c0402d252f4
Linux
Linux · 4.15
Linux
Component: Not specified by the source
File: drivers/net/thunderbolt/main.c
Attack conditions (Source advisory, CVSS 3.1): Adjacent network · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 35.3 /100 (P4)
- CVSS 3.1
- 8.8 /10 · CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00256 · percentile 0.16006 · 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-2026-74691.html