Status: UPDATED
| Advisory ID: CVE-2026-32590
Key Details
| CVE | CVE-2026-32590 |
| CVSS Score / Version | 7.1 (High) / CVSS v3.1 |
| Updated | 2026-09-24 |
| CVSS Vector | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H |
| CVSS Prose | attack vector is network; attack complexity is high; privileges required is low; user interaction is required; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high. |
| Affected products | Red Hat Mirror Registry for Red Hat OpenShift and Red Hat Quay |
| Classified as | CWE-502 (Deserialization of Untrusted Data) |
| Exploitation prediction (EPSS) | 0.79% probability of exploitation in the next 30 days (54% percentile) -- FIRST.org's EPSS model. |
Affected Products, Subsystems & Sectors
| Subsystems | Core Infrastructure |
| Sectors | Multiple |
What to Know
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.
What to Do
Monitor Red Hat's web page for any future patch releases. See vendor advisory link below.
References