Get real-time updates on Telegram
CVE-2026-90111: Linux 5.3
CVE-2026-90111. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00165 (percentile 0.05335), scored 14-Oct-2026.
Affected technology
Linux · 67f415dd29063a5906c560051c00e42dcf01a4dd to before f57b0fd1c62e1be274ee154ab7fb8ac4481b7f89, 67f415dd29063a5906c560051c00e42dcf01a4dd to before 4a674afaae4136c71943aa3e35d433676fd40e8f, 67f415dd29063a5906c560051c00e42dcf01a4dd to before 235b42b5860189eb8c27c36435ad932cae65a734
Linux
Linux · 5.3
Linux
Component: Not specified by the source
File: net/ipv6/ip6mr.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00165 · percentile 0.05335 · 2026-10-14
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-15 12:39:55.759815+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-15 11:57:11.427822+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-90111.html