CVE-2026-18942

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 46/100
Published: 2026-08-10 Modified: 2026-11-09 First seen: 2026-11-09 Status: active

Attack Surface

Network No Interaction Conf. Impact

CVSS Vector Breakdown

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

Description

A flaw was found in the Feast operator. A malicious tenant could inject arbitrary code into their feature repository. This code would be executed by an automated process with elevated privileges, allowing the tenant to steal sensitive credentials. This could lead to a direct escalation of privileges, granting the tenant administrative control over the Kubernetes cluster.

References & Advisories (4)

https://access.redhat.com/errata/RHSA-2026:53261
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:53262
vendor-advisory x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2511118
issue-tracking x_refsource_REDHAT

Bug Bounty Relevance

46 / 100
✓ Network accessible
✓ No user interaction

CVSS Score

5.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:L/A:L

EPSS — Exploitation Probability

0.39%
Raw Score 0.003900
Percentile 33.6%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00390
2026-11-12
0.00390
2026-11-10
0.00390
2026-11-09
0.00390
2026-11-08
0.00390

Intelligence Sources

mitre ref →
nvd ref →