Threats Tagged 'cve-2026-20052'
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Threats Tagged 'cve-2026-20052'
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CVE-2026-20052: Access of Memory Location After End of Buffer in Cisco Cisco Secure Firewall Threat Defense (FTD) SoftwareCVE-2026-20052 0 A vulnerability in the memory management handling for the Snort 3 Detection Engine of Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart. This vulnerability is due to a logic error in memory management when a device is performing Snort 3 SSL packet inspection. An attacker could exploit this vulnerability by sending crafted SSL packets through an established connection to be parsed by the Snort 3 Detection Engine. A successful exploit could allow the attacker to cause a denial of service (DoS) condition when the Snort 3 Detection Engine unexpectedly restarts. Join the discussion | CVE Database V5 | 03/04/2026, 17:46:57 UTC Added: 03/04/2026, 18:18:33 UTC |
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