---
cve: "CVE-2026-40144"
severity: "HIGH"
cvss: 7.3
epss: "0.1%"
vendor: "BeyondTrust"
kev: false
exploited: false
published: "2026-08-17 16:05:43"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T12:17:26+02:00"
---

# CVE-2026-40144

> 7.3 HIGH

## Beschreibung

A memory-corruption vulnerability exists in a kernel-mode component of BeyondTrust Endpoint Privilege Management (Windows deployments) prior to version 26.1.2. Insufficient validation of input processed by the component may result in memory being accessed outside its intended bounds.

## CVSS-Vektor

```
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Hoch | good |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://nvd.nist.gov/vuln/detail/CVE-2026-40144>
- <https://www.beyondtrust.com/trust-center/security-advisories/bt26-04>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-40144) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_