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CVE-2026-63857: Linux 6.11
CVE-2026-63857. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00649 (percentile 0.50212), scored 20-Oct-2026.
Affected technology
Linux · 23020f04932701d5c8363e60756f12b43b8ed752 to before dba5f4959653e4c212beb746594952e8645d1115, 23020f04932701d5c8363e60756f12b43b8ed752 to before f670fa4b19ceddc6d215dda4997888ccba9bbc61, 23020f04932701d5c8363e60756f12b43b8ed752 to before d78c8ab7bd84952e053d0c622b7fc1b4ad8a19a3, 23020f04932701d5c8363e60756f12b43b8ed752 to before bde34e84edc8b5571fbde7e941e175a4293ee1eb
Linux
Linux · 6.11
Linux
Component: Not specified by the source
File: drivers/net/ethernet/airoha/airoha_eth.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
- 39.4 /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
- 0.00649 · percentile 0.50212 · 2026-10-20
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-21 16:09:05.633125+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-63857.html