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CVE-2026-68343: Linux 4.11
CVE-2026-68343. CVSS 3.1 base score 9.1 (CRITICAL, Source advisory). EPSS 0.00513 (percentile 0.42352), scored 15-Oct-2026.
Affected technology
Linux · 4ecce920e13ace16a5ba45efe8909946c28fb2ad to before bfebe5110fd135d86d65a0a346e14c106b02028b, 4ecce920e13ace16a5ba45efe8909946c28fb2ad to before 5b439f39f33ec15d319ced3b025e122346fba987, 4ecce920e13ace16a5ba45efe8909946c28fb2ad to before 285bd4a5f3f156aa5869843b47a1b1380b774241, 4ecce920e13ace16a5ba45efe8909946c28fb2ad to before 2fdd6d196c656b376cc251e1e9ff110b3ed522e1, 4ecce920e13ace16a5ba45efe8909946c28fb2ad to before 9f88a99ed511651b2dc2177d6854b2d1b8322e75, 4ecce920e13ace16a5ba45efe8909946c28fb2ad to before f6f5ee2aa33b350c671721b965251c42cebb962e
Linux
Linux · 4.11
Linux
Component: Not specified by the source
File: fs/smb/client/misc.c
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 9.1/10) rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 36.5 /100 (P4)
- CVSS 3.1
- 9.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H · Source advisory
- EPSS
- 0.00513 · percentile 0.42352 · 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-2026-68343.html