CVE-2025-46784: A denial of service vulnerability exists in the lasso_node_init_from_message_with_format functionality of…
CVE-2025-46784 · Severity: high · CVSS 7.5 · Published 2025-11-05
A denial of service vulnerability exists in the lasso_node_init_from_message_with_format functionality of Entr'ouvert Lasso 2.5.1. A specially crafted SAML response can lead to a memory depletion, resulting in denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.
No. Junglewise Threat Intelligence has no report of CVE-2025-46784 being exploited in the wild.
How severe is CVE-2025-46784?
High severity, with a CVSS score of 7.5, published 5 November 2025.
Which products and versions are affected?
Entrouvert Lasso. The advisory does not name versions.
Is there a fix for CVE-2025-46784?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-46784?
Check whether you run Entrouvert Lasso. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.