PT-2026-31342 · Red Hat · Red Hat Quay

Published 2026-04-08 · Updated 2026-05-28 · CVE-2026-32590

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Red Hat Quay (affected versions not specified)

Description A flaw exists in Red Hat Quay's handling of resumable container image layer uploads. The upload process stores intermediate data in the database in a format that, if manipulated, could allow an attacker to execute arbitrary code on the Quay server.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-32590

Affected Products

Red Hat Quay

References · 7

• https://access.redhat.com/security/cve/CVE-2026-32590 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:21017 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:19375 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-32590 · Security Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2446964 · Vendor Advisory
• https://t.me/cveNotify/164967 · Telegram Post
• https://twitter.com/CVEnew/status/2041975624512749901 · Twitter Post