CVE-2026-32590
HIGHMirror-registry: remote code execution using pickle deserialization
Title source: cnaDescription
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.
Scores
CVSS v3
7.1
EPSS
0.0008
EPSS Percentile
23.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-502
Status
published
Products (6)
Red Hat/mirror registry for Red Hat OpenShift
Red Hat/mirror registry for Red Hat OpenShift 2
Red Hat/Red Hat Quay 3
redhat/mirror_registry_for_red_hat_openshift
redhat/mirror_registry_for_red_hat_openshift
2.0
redhat/quay
3.0.0
Published
Apr 08, 2026
Tracked Since
Apr 08, 2026