CVE-2026-21522

6.7 mediumEPSS 0.4%

Medium (6.7) in microsoft confcom. EPSS 0.4% chance of exploitation in the next 30 days.

Improper neutralization of special elements used in a command ('command injection') in Azure Compute Gallery allows an authorized attacker to elevate privileges locally.

Severity

CVSS 3.1

6.7 medium

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-31)
CWE: CWE-77
Published: 2026-02-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:confcom

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21522

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