Race Condition in Eclipse Jersey Leading to Insecure SSL Configurations
CVE-2025-12383

9.4CRITICAL

Key Information:

Vendor

Eclipse Foundation

Status
Jersey
Vendor
CVE Published:
18 November 2025

What is CVE-2025-12383?

A race condition vulnerability in Eclipse Jersey affects versions 2.45, 3.0.16, and 3.1.9, leading to the potential bypass of critical SSL configurations. This can manifest as an SSLHandshakeException in standard scenarios. However, under specific conditions, it may inadvertently permit unauthorized trust in insecure servers, undermining the security framework designed to protect sensitive communications.

Affected Version(s)

Jersey 2.45

Jersey 3.0.16

Jersey 3.1.9

References

https://gitlab.eclipse.org/security/cve-assignment/-/issu...

CVSS V4

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dimitri Tenenbaum
JSON
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CVE-2025-12383 : Race Condition in Eclipse Jersey Leading to Insecure SSL Configurations