CVE-2026-32590

EUVD-2026-20515
A flaw was found in Red Hat Quay's handling of resumable container image layer uploads. The upload process stores intermediate data in the database using a format that, if tampered with, could allow an attacker to execute arbitrary code on the Quay server.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.1 HIGH
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 31%
Affected Products (NVD)
VendorProductVersion
redhatmirror_registry_for_red_hat_openshift
-
redhatmirror_registry_for_red_hat_openshift
2.0
redhatquay
3.0.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://access.redhat.com/errata/RHSA-2026:19375
https://access.redhat.com/security/cve/CVE-2026-32590
https://bugzilla.redhat.com/show_bug.cgi?id=2446964