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Critical severity9.8NVD Advisory· Published Apr 9, 2026· Updated Apr 29, 2026

CVE-2026-5264

CVE-2026-5264

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • WolfSSL/Wolfssl2 versions
    cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*range: <5.9.1
    • (no CPE)

Patches

Vulnerability mechanics

References

1

News mentions

0

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