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CVE-2026-80677: Linux 5.6
CVE-2026-80677. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00176 (percentile 0.06617), scored 15-Oct-2026.
Affected technology
Linux · ac338acf514e7b578fa9e3742ec2c292323b4c1a to before 89789e4c141904506163dcb91c7289a074573931, ac338acf514e7b578fa9e3742ec2c292323b4c1a to before 51b3e1de53ee5b7775c7ff90e67fdb2665fce938, ac338acf514e7b578fa9e3742ec2c292323b4c1a to before 358697929351f619143f59c6a8a15a4994748b79, ac338acf514e7b578fa9e3742ec2c292323b4c1a to before 5e79e0180515b31b2e2244dc3d256fd8b5a07021, ac338acf514e7b578fa9e3742ec2c292323b4c1a to before 860885fcd2611bca8c28dac8b2c1c7ff160f763e, ac338acf514e7b578fa9e3742ec2c292323b4c1a to before cc77f0d91e3214e4292208f02a1dc09a31f9aac7, ac338acf514e7b578fa9e3742ec2c292323b4c1a to before 9b0f4082a09760939588135d60a8e9cc994bfa3e, ac338acf514e7b578fa9e3742ec2c292323b4c1a to before e9506871a8ea304cde48ff4a57226df2aadddae3, 6d88283a49425eb469aa60ffebe76539e73c933e, 5.5.13 to before 5.6
Linux
Linux · 5.6
Linux
Component: Not specified by the source
File: include/linux/device.h
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
- 0.00176 · percentile 0.06617 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 20:20:42.059737+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-80677.html