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CVE-2026-5264

CRITICAL CVSS: 9.8 Published: 2026-04-09 Modified: 2026-06-17

Description

Heap buffer overflow in DTLS 1.3 ACK message processing. A remote attacker can send a crafted DTLS 1.3 ACK message that triggers a heap buffer overflow.

Affected Platforms

Wolfssl Wolfssl

Weakness Type

CWE-122

References