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CVE-2026-64556: Linux 5.13
CVE-2026-64556. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00124 (percentile 0.01936), scored 15-Oct-2026.
Affected technology
Linux · 2e498d0a74e5b88a6689ae1b811f247f91ff188e to before 4cdb1b3ab96eb1b7eb70bc5c82fede334bd60df2, 2e498d0a74e5b88a6689ae1b811f247f91ff188e to before 39358e856fb89e62e3c8d7389a2dc4ec33dbe90e, 2e498d0a74e5b88a6689ae1b811f247f91ff188e to before a2d5d3ee7b6e3953114726b1521e62123ab5b043, 2e498d0a74e5b88a6689ae1b811f247f91ff188e to before 06ccef0434e98058ddae7bcebc901f93d22b7653, 2e498d0a74e5b88a6689ae1b811f247f91ff188e to before 037a3c43edfb597665dd34457cd22b14692f2ba3
Linux
Linux · 5.13
Linux
Component: Not specified by the source
File: kernel/events/core.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
- 0.00124 · percentile 0.01936 · 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-2026-64556.html