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CVE-2026-43115: linux kernel from 4.12 (inclusive), before 6.19.14 (exclusive), 7.0 · update rc1, 7.0 · update rc2 (+3 more affected…
CVE-2026-43115. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00143 (percentile 0.03219), scored 14-Oct-2026.
Affected technology
linux kernel · from 4.12 (inclusive), before 6.19.14 (exclusive)
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 · d8be81735aa89413b333de488251f0e64e2be591 to before 28768bc7ea0b13f558a70f63cc3cfcd32d55d488, d8be81735aa89413b333de488251f0e64e2be591 to before bb37286db65368cb72ba8757ad86299c4e4a73fc, d8be81735aa89413b333de488251f0e64e2be591 to before a6fc88b22bc8d12ad52e8412c667ec0f5bf055af
Linux
Linux · 4.12
Linux
Component: Not specified by the source
File: include/linux/srcutiny.h, kernel/rcu/srcutiny.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 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 22.0 /100 (P4)
- CVSS 3.1
- 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.00143 · percentile 0.03219 · 2026-10-14
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-15 12:39:55.759815+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-15 11:57:11.427822+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-43115.html