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CVE-2026-74608: Linux 6.8
CVE-2026-74608. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00477 (percentile 0.39471), scored 13-Oct-2026.
Affected technology
Linux · cbc53148cc0946b72d62a3c53870cb22ce4ec284 to before 64d7584e62ac8cdc750455c5fdc6008fc2de4f06, cff97d683a083b862a8bb24309e0f4d2d928128a to before c292d4686f717c03e5022fc4ae7c782f39a94915, 6aac002bcfd554aff6d3ebb55e1660d078d70ab0 to before 47dfac48bce7198ad4f1a388fc8c9491f878ac3b, 6aac002bcfd554aff6d3ebb55e1660d078d70ab0 to before 1ffacbadc14530e55b8d86f7b917524f6a0fb891, 6aac002bcfd554aff6d3ebb55e1660d078d70ab0 to before 1305eadc6a7d78a8d0a52eee29ddd2d9e8a27805, 6aac002bcfd554aff6d3ebb55e1660d078d70ab0 to before 4986410316b1ae0e63c6ce418e4eb196723626e7, 22a6c5b3425f327e7f4c3606a72277dce82c7d83, 6.1.78 to before 6.1.183, 6.6.17 to before 6.6.152, 6.7.5 to before 6.8
Linux
Linux · 6.8
Linux
Component: Not specified by the source
File: fs/smb/client/sess.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 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 39.3 /100 (P4)
- CVSS 3.1
- 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00477 · percentile 0.39471 · 2026-10-13
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-14 15:56:36.793806+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-74608.html