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CVE-2026-63831: Linux 3.16
CVE-2026-63831. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00252 (percentile 0.15461), scored 15-Oct-2026.
Affected technology
Linux · 03556e4d0dbbbf4af9df76f4a3839c86f6afb015 to before 3a2b378b3a9ca75d3518d879148d2ad25b5714a9, 03556e4d0dbbbf4af9df76f4a3839c86f6afb015 to before 7a831bcd0486788283ef35e396d4282ee01bb0d5, 03556e4d0dbbbf4af9df76f4a3839c86f6afb015 to before ff976ef7c39199ebff33c18034636595016db9f0, 03556e4d0dbbbf4af9df76f4a3839c86f6afb015 to before e28e7fd34c449028325322a3f5127b92594b7396, 03556e4d0dbbbf4af9df76f4a3839c86f6afb015 to before 993fd674fe85d114e6a8d3963033d4fbbc2170a8, 03556e4d0dbbbf4af9df76f4a3839c86f6afb015 to before bd968bdd568beacfdf98ec537a87527e85f1d0cf, 03556e4d0dbbbf4af9df76f4a3839c86f6afb015 to before 86d531337ea1ba02d9f2bc830d07c683d9bfaade, 03556e4d0dbbbf4af9df76f4a3839c86f6afb015 to before 84a04eb5b210643bd67aab81ff805d32f62aa865
Linux
Linux · 3.16
Linux
Component: Not specified by the source
File: net/mac802154/llsec.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
- 0.00252 · percentile 0.15461 · 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-2026-63831.html