CVE-2025-65502

PoC —

CVSS 3.1

4.3 medium

EPSS

<1%p21

Published

Nov 24, 2025 (Nov 24, 2025)

Modified

Jun 17, 2026

Description

Null pointer dereference in add_ca_certs() in Cesanta Mongoose before 7.2 allows remote attackers to cause a denial of service via TLS initialization where SSL_CTX_get_cert_store() returns NULL.

Vendors: cesanta
Products: mongoose
Weakness: CWE-476
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (0.3%)

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