Answer in brief
CVE-2026-10052 records a Medium severity (CVSS 4.1) vulnerability in Quay/config-tool: quay/config-tool: ssrf via unfiltered ldap and smtp config validation endpoints. The current sources do not mark it as known exploited. The current feed maps Red Hat/quay/quay-rhel8 (generic), Red Hat/quay/quay-rhel9 (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 4.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Red Hat/quay/quay-rhel8 (generic), Red Hat/quay/quay-rhel9 (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Red Hat/quay/quay-rhel8generic | * | Not reported |
| Red Hat/quay/quay-rhel9generic | * | Not reported |
Published upstream
May 29, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 1, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 1, 2026
A flaw was found in the Quay config-tool's LDAP and SMTP validation functions. An attacker with config editor access can exploit these functions, which make outbound connections to user-supplied endpoints without proper IP or host filtering. This allows the attacker to perform internal network reconnaissance from the Quay pod's network position, potentially mapping the internal network infrastructure.
Quoted source text, attributed separately from HOL analysis.