Vulnerability intelligence

CVE-2026-41699

Spring for GraphQL applications are vulnerable to Unsafe Deserialization when processing paginated GraphQL queries. An attacker can craft a malicious GraphQL request that can lead to Remote Code Execution when the application exposes a paginated (Connection) field and the classpath contains specific classes that can be leveraged during deserialization. Affected versions: Spring for GraphQL 2.0.0 through 2.0.3; 1.4.0 through 1.4.5; 1.3.0 through 1.3.8.

CVSS Score

8.1

High

EPSS — Exploit Probability

0.4%

Riskier than 35% of all CVEs

Exploitation

Not in CISA KEV

No federal exploitation record

Remediation

unknown

Check vendor advisories

NVD entry PoC / advisory

1 article across 1 outlet · first covered Jun 11, 2026 · latest Jun 11, 2026

Coverage timeline

Spring GraphQL patches address CVE-2026-41699 deserialization risk
securityonline.info · Jun 11, 2026