# Mirror-registry: quay: server-side request forgery in proxy cache upstream registry configuration CVE record · `CVE-2026-32591` - **Identifiers:** `CVE-2026-32591` - **State:** Confirmed - **Severity:** CVSS 5.2 Medium - **Critical:** No - **CNA:** redhat - **Weakness (CWE):** [CWE-918](https://cwe.mitre.org/data/definitions/918.html) - **Tags:** [Server-side request forgery (SSRF)](https://agentprime.io/advisories/tag/ssrf.md) - **Technologies:** [Red Hat Quay 3.10](https://agentprime.io/advisories/technology/red-hat-quay-3-10.md) · [Red Hat Quay 3.12](https://agentprime.io/advisories/technology/red-hat-quay-3-12.md) · [Red Hat Quay 3.14](https://agentprime.io/advisories/technology/red-hat-quay-3-14.md) · [Red Hat Quay 3.15](https://agentprime.io/advisories/technology/red-hat-quay-3-15.md) · [Red Hat Quay 3.16](https://agentprime.io/advisories/technology/red-hat-quay-3-16.md) · [Red Hat Quay 3.17](https://agentprime.io/advisories/technology/red-hat-quay-3-17.md) · [Red Hat Quay 3.18](https://agentprime.io/advisories/technology/red-hat-quay-3-18.md) · [Red Hat Quay 3.9](https://agentprime.io/advisories/technology/red-hat-quay-3-9.md) · [mirror registry for Red Hat OpenShift](https://agentprime.io/advisories/technology/mirror-registry-for-red-hat-openshift.md) · [mirror registry for Red Hat OpenShift 2](https://agentprime.io/advisories/technology/mirror-registry-for-red-hat-openshift-2.md) - **Published:** 8 Apr 2026 - **Updated:** 1 Nov 2026 - **Reviewed by a person:** No Published by the CVE Program (CNA: redhat) at 8 Apr 2026, 17:06 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. ## Affected products, as the CNA wrote them - Vendor: Red Hat. Product: Red Hat Quay 3.10. - unaffected: `1783750447 to before *` (rpm) - Other versions: affected - Package name: `quay/quay-rhel8` - Collection: `https://catalog.redhat.com/software/containers/` - Vendor: Red Hat. Product: Red Hat Quay 3.12. - unaffected: `1783751865 to before *` (rpm) - Other versions: affected - Package name: `quay/quay-rhel8` - Collection: `https://catalog.redhat.com/software/containers/` - Vendor: Red Hat. Product: Red Hat Quay 3.12. - unaffected: `1784353904 to before *` (rpm) - Other versions: affected - Package name: `quay/quay-rhel8` - Collection: `https://catalog.redhat.com/software/containers/` - Vendor: Red Hat. Product: Red Hat Quay 3.14. - unaffected: `1788593843 to before *` (rpm) - Other versions: affected - Package name: `quay/quay-rhel8` - Collection: `https://catalog.redhat.com/software/containers/` - Vendor: Red Hat. Product: Red Hat Quay 3.15. - unaffected: `1784351966 to before *` (rpm) - Other versions: affected - Package name: `quay/quay-rhel8` - Collection: `https://catalog.redhat.com/software/containers/` - Vendor: Red Hat. Product: Red Hat Quay 3.16. - unaffected: `1783955846 to before *` (rpm) - Other versions: affected - Package name: `quay/quay-rhel9` - Collection: `https://catalog.redhat.com/software/containers/` - Vendor: Red Hat. Product: Red Hat Quay 3.17. - unaffected: `1780604033 to before *` (rpm) - Other versions: affected - Package name: `quay/quay-rhel9` - Collection: `https://catalog.redhat.com/software/containers/` - Vendor: Red Hat. Product: Red Hat Quay 3.18. - unaffected: `1784987273 to before *` (rpm) - Other versions: affected - Package name: `quay/quay-rhel9` - Collection: `https://catalog.redhat.com/software/containers/` - Vendor: Red Hat. Product: Red Hat Quay 3.9. - unaffected: `1784125838 to before *` (rpm) - Other versions: affected - Package name: `quay/quay-rhel8` - Collection: `https://catalog.redhat.com/software/containers/` - Vendor: Red Hat. Product: mirror registry for Red Hat OpenShift. - No versions given - Other versions: affected - Package name: `openshift/mirror-registry-rhel8` - Collection: `https://access.redhat.com/downloads/content/package-browser/` - Vendor: Red Hat. Product: mirror registry for Red Hat OpenShift 2. - No versions given - Other versions: affected - Package name: `openshift/mirror-registry-rhel8` - Collection: `https://access.redhat.com/downloads/content/package-browser/` ## Not analysed yet We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter. ## Severity and exploitation - 5.2 Medium, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:N`, from CNA (redhat) (used for this record) - 5.2 Medium, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:N`, from ADP (redhat-SADP) - **CISA KEV:** Not listed. - **EPSS:** 0.0034, the 27th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days. ## Timeline - 8 Apr 2026, 17:06 UTC: [Confirmed by the CVE List](https://www.cve.org/CVERecord?id=CVE-2026-32591) ## Sources - [CVE List: CVE-2026-32591](https://www.cve.org/CVERecord?id=CVE-2026-32591) - [NVD: CVE-2026-32591](https://nvd.nist.gov/vuln/detail/CVE-2026-32591) ### References from the CNA - (vendor-advisory, redhat) - (vendor-advisory, redhat) - (vendor-advisory, redhat) - (vendor-advisory, redhat) - (vendor-advisory, redhat) - (vendor-advisory, redhat) - (vendor-advisory, redhat) - (vendor-advisory, redhat) - (vendor-advisory, redhat) - (vdb-entry, redhat) - (issue-tracking, redhat) Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description. ## Check whether this affects you This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run. - With the agentprime MCP server (), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: - As JSON: - Everything that needs attention now: --- The web page: . Everything for agents: .