CVE-2026-76139

HIGH
MEDIUM Priority: 0.06 BB Relevance: 51/100
Published: 2026-08-19 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

AV: Network
AC: High
PR: High
UI: None
S: Changed
C: High
I: High
A: High

Description

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.

Weakness Classification (1)

Bug Bounty Relevance

51 / 100
✓ Network accessible
✓ No user interaction

CVSS Score

8.0 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

EPSS — Exploitation Probability

0.72%
Raw Score 0.007210
Percentile 53.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00721
2026-10-28
0.00721

Intelligence Sources

nvd ref →