Threats Tagged 'cve-2026-17539'
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Threats Tagged 'cve-2026-17539'
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CVE-2026-17539: CWE-476 NULL pointer dereference in Hitachi Energy RTU500 series CMU firmwareCVE-2026-17539 0 RTU500 has a vulnerability, where high-load scenarios, such as sending GI requests at short intervals, may cause a NULL pointer dereference in the last entry of the enhanced message queue. This can cause a BCI_IEC104 fatal write error, resulting in connection interruption and restart, and ultimately a denial of service for bidirectional IEC 60870-5-104 communication. Join the discussion | CVE Database V5 | 09/03/2026, 07:59:47 UTC Added: 09/03/2026, 08:07:54 UTC |
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