CVE-2026-21858Vulnerability
Reported by 2 independent sources · first reported by Infosecurity Magazine · last reported
Last reported 1 month ago
What the reports say
2 reports, newest first · the exact sentence from each-
August 2026 CVE Landscape“CVE-2026-21858”
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Chinese Hacker Uses DeepSeek AI to Orchestrate Vulnerability Exploits“CVE-2026-21858 (CVSS rating: 10.0): n8n Workflow Automation vulnerability with autonomous exploitation attempt (failed — auth required)”
Indicators reported together
named in the same reportsAlso named with it: CVE-2026-33824, CVE-2026-0300, CVE-2026-33017, CVE-2026-34486, CVE-2026-39987, CVE-2026-3055, CVE-2025-68613, CVE-2025-49113, CVE-2026-68820, CVE-2026-65400, CVE-2026-60004, CVE-2026-64849, CVE-2017-0199, CVE-2022-0847, CVE-2026-63030, CVE-2021-3156, CVE-2021-29441, CVE-2026-12569, CVE-2026-3395, CVE-2025-62593
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