CVE-2026-32590HIGH 7.1EPSS p54.7%

CVE-2026-32590CVE-2026-32590

redhat / mirror_registry_for_red_hat_openshift

Description

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.

Scoring

CVSS 3.17.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS0.79% probability of exploitation · percentile 54.7% · 2026-10-06T12:00:23Z
Published2026-04-08
Last modified2026-09-09

Underlying weaknesses· 1

CWE-502

References

  1. https://access.redhat.com/errata/RHSA-2026:19375
  2. https://access.redhat.com/security/cve/CVE-2026-32590
  3. https://bugzilla.redhat.com/show_bug.cgi?id=2446964

1

TypeTargetConfidenceTier
WeaknessDeserialization of Untrusted Datacwe-5020%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.