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.
| Vendor | Product | Versions |
|---|---|---|
| wolfssl | wolfssl | 0, 5.9.0 |
Updated affected versions to 5.9.0, changed severity to CRITICAL, and added CVE-2026-5264 tag.
Initial creation
