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CVE-2026-31506: linux kernel 6.6; +1 more affected products
CVE-2026-31506. CVSS 3.1 base score 7.8 (HIGH, NVD). EPSS 0.00175 (percentile 0.06619), scored 20-Oct-2026.
Affected technology
linux kernel · from 6.6.1 (inclusive), before 6.12.80 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.21 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 6.19.11 (exclusive)
linux
linux kernel · 6.6
linux
linux kernel · 7.0 · update rc1
linux
linux kernel · 7.0 · update rc2
linux
linux kernel · 7.0 · update rc3
linux
linux kernel · 7.0 · update rc4
linux
linux kernel · 7.0 · update rc5
linux
linux kernel · 7.0 · update rc6
linux
linux kernel · 7.0 · update rc7
linux
Linux · a2f0751206b03374f6d02f89c18a60f1bb238fea to before c5e2de193831ab9610a1ca542507f75d126f09b5, a2f0751206b03374f6d02f89c18a60f1bb238fea to before 121a6ad9cd42ba3bfc57deae93e3326515c2afe1, a2f0751206b03374f6d02f89c18a60f1bb238fea to before 9e5f5c07cc7d66522f8c9676c28605eba5d4a20e, a2f0751206b03374f6d02f89c18a60f1bb238fea to before 8a30509ce6a29bdf18e0802383c524a7b2357ec0, a2f0751206b03374f6d02f89c18a60f1bb238fea to before cbfa5be2bf64511d49b854a0f9fd6d0b5118621f
Linux
Linux · 6.6
Linux
Component: Not specified by the source
File: drivers/net/ethernet/broadcom/asp2/bcmasp.c
Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
NVD’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.
- CWE
- CWE-415
- 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 · NVD
- EPSS
- 0.00175 · percentile 0.06619 · 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-2026-31506.html