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CVE-2026-43362: linux kernel from 4.11 (inclusive), before 6.6.130 (exclusive), from 6.7 (inclusive), before 6.12.78 (exclusive), from…
CVE-2026-43362. CVSS 3.1 base score 8.1 (HIGH, Source advisory). EPSS 0.00313 (percentile 0.22534), scored 15-Oct-2026.
Affected technology
linux kernel · from 4.11 (inclusive), before 6.6.130 (exclusive)
linux
linux kernel · from 6.7 (inclusive), before 6.12.78 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.19 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 6.19.9 (exclusive)
linux
linux kernel · 7.0 · update rc1
linux
linux kernel · 7.0 · update rc2
linux
linux kernel · 7.0 · update rc3
linux
Linux · 026e93dc0a3eefb0be060bcb9ecd8d7a7fd5c398 to before 438e77435aee2894d5edf90be5c87004a57f6258, 026e93dc0a3eefb0be060bcb9ecd8d7a7fd5c398 to before 52327268224fb9ccc7ecfbbdfdfff54b6e93c518, 026e93dc0a3eefb0be060bcb9ecd8d7a7fd5c398 to before 92e64f1852f455f57d0850989e57c30d7fac7d95, 026e93dc0a3eefb0be060bcb9ecd8d7a7fd5c398 to before aea5e37388a080361110ab5790f57ae0af383650, 026e93dc0a3eefb0be060bcb9ecd8d7a7fd5c398 to before d78840a6a38d312dc1a51a65317bb67e46f0b929
Linux
Linux · 4.11
Linux
Component: Not specified by the source
File: fs/smb/client/smb2pdu.c
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · User interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.1/10) rates confidentiality impact as none; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-787
- CCR priority
- 32.5 /100 (P4)
- CVSS 3.1
- 8.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H · Source advisory
- EPSS
- 0.00313 · percentile 0.22534 · 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-2026-43362.html