Threats Tagged 'cve-2026-49859'
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Threats Tagged 'cve-2026-49859'
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CVE-2026-49859: CWE-693: Protection Mechanism Failure in denoland denoCVE-2026-49859 0 Deno versions prior to 2.8.1 contain a vulnerability where the fetch() function enforces network restrictions based on hostname checks but fails to verify the resolved IP addresses against deny-net rules. This allows an attacker to bypass network restrictions by using a domain name that passes hostname validation but resolves to a denied IP address. The issue is fixed in version 2.8.1. Join the discussion | CVE Database V5 | 06/23/2026, 17:14:16 UTC Added: 06/23/2026, 17:39:59 UTC |
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