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CVE-2026-26457

HIGH CVSS: 7.5 Published: 2026-08-27 Modified: 2026-09-01

Description

ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 contains a null pointer dereference vulnerability in the coap_dump_msg() function when processing COAP messages containing options with zero length.

Affected Platforms

Unknown

Weakness Type

CWE-476

References