---
cve: "CVE-2026-76139"
severity: "HIGH"
cvss: 8.0
epss: "33%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2026-08-19 21:17:38"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T15:47:34+02:00"
---

# CVE-2026-76139

> 8.0 HIGH

## Beschreibung

A flaw was found in acm-operator-bundle. The build process for this component downloads and runs a script from a remote source without verifying its authenticity or integrity. This script gains access to sensitive credentials, such as GitHub access tokens and registry passwords, used in the build environment. A remote attacker could exploit this vulnerability to inject malicious code, leading to unauthorized access to build resources and potential compromise of the resulting operator bundle.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Hoch | good |
| UI Interaktion | Keine | bad |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Referenzen

- <https://access.redhat.com/security/cve/CVE-2026-76139>
- <https://bugzilla.redhat.com/show_bug.cgi?id=2519852>
- <https://access.redhat.com/errata/RHSA-2026:60399>
- <https://access.redhat.com/errata/RHSA-2026:60400>
- <https://access.redhat.com/errata/RHSA-2026:60401>
- <https://access.redhat.com/errata/RHSA-2026:60402>
- <https://access.redhat.com/errata/RHSA-2026:60403>
- <https://access.redhat.com/errata/RHSA-2026:60404>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-76139) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_