CVE-2025-46784

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-11-05 · updated 2026-10-18
Weakness: CWE-401

Description

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.

Affected products

Entr'ouvert Lasso: 2.5.1

References

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2195
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2195

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