CVE-2026-32589

high Red Hat
CVSS v3 Base Score
7.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L
Attack Characteristics
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Confidentiality
Low
Integrity
High
Availability
Low
Published: April 8, 2026 (36 days ago)
Last Modified: April 8, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in Red Hat Quay's container image upload process. An authenticated user with push access to any repository on the registry can interfere with image uploads in progress by other users, including those in repositories they do not have access to. This could allow the attacker to read, modify, or cancel another user's in-progress image upload.

CWE

CWE-639

Affected Products

mirror registry for Red Hat OpenShiftmirror registry for Red Hat OpenShift 2Red Hat Quay 3

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov