CVE-2026-33816

high Red Hat
CVSS v3 Base Score
8.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
EPSS Score
0.0%
Exploitation probability in 30 days
Top 93% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
Low
Published: April 7, 2026 (94 days ago)
Last Modified: April 7, 2026
Vendor: Red Hat
Fix Available: ✓ Yes
Source: REDHAT

Description

Memory-safety vulnerability in github.com/jackc/pgx/v5.

CWE

CWE-787

Affected Products

Custom Metric Autoscaler operator for Red Hat OpenshiftMulticluster Engine for KubernetesMulticluster Global HubOpenShift PipelinesRed Hat 3scale API Management Platform 2Red Hat Advanced Cluster Management for Kubernetes 2Red Hat Advanced Cluster Security 4Red Hat Edge Manager 1Red Hat Hardened ImagesRed Hat OpenShift AI (RHOAI)

Fix Status

✅ Fix Available

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 pkg.go.dev