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CVE-2026-93787: Linux 2.6.12
CVE-2026-93787 affects azl3 kernel 6.6.157.1-1 on Azure Linux 3.0. CVSS 3.1 base score 5.4 (HIGH, Microsoft Security Response Center). EPSS 0.00344 (percentile 0.27678), scored 25-Oct-2026. Fixed version: 4cb3d79beee0fecc739ce07af915d503f29ae557. Fixed version: cf87ef1e62ed31a439064cef69d6eec38c68bd92. Fixed version: 6e3b965267b7313903baba2739992b1e2e92d540. Fixed version: 03003506c86f90312b0966283662c42fcab66e4b. Fixed version: f8cf09a53a0dc1da298e9dd0ba5f21710cf119d6. Fixed version: 6.1.189. Fixed version: 6.6.158. Fixed version: 6.12.111. Fixed version: 6.18.53.
Affected technology
Linux · 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 4cb3d79beee0fecc739ce07af915d503f29ae557, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before cf87ef1e62ed31a439064cef69d6eec38c68bd92, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 6e3b965267b7313903baba2739992b1e2e92d540, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 03003506c86f90312b0966283662c42fcab66e4b, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before f8cf09a53a0dc1da298e9dd0ba5f21710cf119d6
Linux
Linux · 2.6.12
Linux
Component: Not specified by the source
File: fs/smb/client/readdir.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 and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.157.1-1 on Azure Linux 3.0
- CCR priority
- 21.7 /100 (P4)
- CVSS 3.1
- 5.4 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L · Microsoft Security Response Center
- EPSS
- 0.00344 · percentile 0.27678 · 2026-10-25
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-04 06:01:24.332572+00:00 UTC
- Microsoft MSRC Security Update Guide (CVRF) · Source record · observed 2026-10-04 07:08:49.022374+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-04 05:55:03.931280+00:00 UTC
- OSV.dev · Source record · observed 2026-10-25 21:45:52.076210+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-93787.html