Threats Tagged 'cve-2026-58218'
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Threats Tagged 'cve-2026-58218'
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CVE-2026-58218: Insufficient Resource Pool in Red Hat Red Hat Enterprise Linux 10CVE-2026-58218 0 CVE-2026-58218 is a medium severity vulnerability in Samba's internal DNS server on Red Hat Enterprise Linux 10. It involves unauthenticated TKEY registration requests being added to the TKEY name cache before rejection, allowing remote attackers to exhaust the cache by sending many arbitrary TKEY requests. This leads to eviction of legitimate TKEY entries and prevents legitimate TSIG authentication for signed DNS queries, causing a denial of service. Join the discussion | CVE Database V5 | 07/30/2026, 14:01:13 UTC Added: 07/30/2026, 14:08:16 UTC |
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