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CVE-2026-64311: linux kernel from 6.18 (inclusive), before 6.18.39 (exclusive), from 6.19 (inclusive), before 7.1.4 (exclusive); +1…
CVE-2026-64311. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00168 (percentile 0.05874), scored 22-Oct-2026.
Affected technology
linux kernel · from 6.18 (inclusive), before 6.18.39 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 7.1.4 (exclusive)
linux
Linux · 766b2d724c8df071031412eea902b566a0049c31 to before 037ec8353711c79353b12d5634e0c9ff363a9efa, 766b2d724c8df071031412eea902b566a0049c31 to before 43de8b9f01b7dd2f6ca5360c6bf2f203c02288dc, 766b2d724c8df071031412eea902b566a0049c31 to before af3d1bb9a09daf928fc3f173689fb7904d6a6d4f
Linux
Linux · 6.18
Linux
Component: Not specified by the source
File: MAINTAINERS, arch/loongarch/configs/loongson32_defconfig, arch/loongarch/configs/loongson64_defconfig, drivers/crypto/Kconfig, drivers/crypto/Makefile, drivers/crypto/loongson/Kconfig, drivers/crypto/loongson/Makefile, drivers/crypto/loongson/loongson-rng.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.
- CWE
- CWE-416
- 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
- 0.00168 · percentile 0.05876 · 2026-10-24
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-24 15:09:16.138216+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-24 15:07:27.951960+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-64311.html