HIGH 7.5 NVD

CVE-2026-79393

A heap-based buffer overflow vulnerability in the WS-Addressing Action transformation function in the Sofia IPC daemon in Xiongmai IP Camera XM530 firmware HMT.

A heap-based buffer overflow vulnerability in the WS-Addressing Action transformation function in the Sofia IPC daemon in Xiongmai IP Camera XM530 firmware HMT.CM2005-v220608.1837 and earlier allows remote unauthenticated attackers to cause a denial of service or potentially execute arbitrary code via a crafted SOAP request containing a wsa5:Action string exceeding 128 bytes.

References

https://github.com/ShiroiBoushi/vulnerability-research/tree/main/CVE-2026-79393

Published: 2026-09-11 · Source: NVD · Feed updated: 2026-09-11

This high severity vulnerability with a CVSS score of 7.5 was published on 2026-09-11 via NVD.

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