Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A flaw was found in Red Hat Quay's repository-level mirror configuration feature. The POST and PUT handlers in endpoints/api/mirror.py accept an external_reference parameter without SSRF validation, unlike the organization-level mirror handlers which apply validate_external_registry_url(). A repository administrator can supply a crafted hostname that causes the Quay mirror worker to make requests via Skopeo to internal network services, cloud metadata endpoints, or other resources not intended to be reachable from the Quay application.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
CVE-2026-15927 Server-Side Request Forgery in Red Hat Quay Repository-Level Mirror Configuration https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-15927
Post summary
The entry offers a CVE ID and a brief title indicating a server‑side request forgery vulnerability in Red Hat Quay, plus a link to a vulnerability database, but it lacks any deeper technical or actionable details.
⚠️ Linux mirror registry for Red Hat OpenShift 2 alert: CVE-2026-15927 (CVSS 6.8) Attackers could make the affected system send unintended requests. Apply the vendor-recommended mitigation. https://vulnipulse.com/advisories/linux-cve-2026-15927 #Linux #mirrorregistryforRedHatOpenShift2 #CyberSecurity #CVE
Post summary
The advisory recommends applying vendor‑recommended mitigation for CVE‑2026‑15927, which allows attackers to make the system send unintended requests.