What is CVE-2026-68823?

CVE-2026-68823 is a critical-severity vulnerability in Microsoft Azure Confidential Ledger, classified under CWE-749. CVSS score: 9.1/10. Published 2026-08-07.

How severe is CVE-2026-68823?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Microsoft Azure Confidential Ledger

CVE-2026-68823

Exposed dangerous method or function in Azure Confidential Ledger allows an authorized attacker to execute code over a network.

Published 2026-08-07 · last modified 2026-10-24.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.009 (60.7th percentile), scored 2026-11-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 60.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-749

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68823 (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-68823?: CVE-2026-68823 is a critical-severity vulnerability in Microsoft Azure Confidential Ledger, classified under CWE-749. CVSS score: 9.1/10. Published 2026-08-07.
How severe is CVE-2026-68823?: Critical severity. CVSS v3 base score is 9.1 out of 10.