CVE-2026-18942

MEDIUMCVSS 5.5/10EPSS 0.31%

Last modified

CVE-2026-18942 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A flaw was found in the Feast operator. A malicious tenant could inject arbitrary code into their feature repository. EPSS estimates a 0.31% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
5.5/10

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

EPSS Probability
0.31%

23.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
Red HatRed Hat OpenShift AI 2.25All versions
Red HatRed Hat OpenShift AI 3.4All versions
Red HatRed Hat OpenShift AI (RHOAI)All versions

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-18942?
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.
How severe is CVE-2026-18942?
CVE-2026-18942 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.
How do I fix CVE-2026-18942?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

Related CVEs from 2026

Are you affected by CVE-2026-18942?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST