174 matches found
CVE-2026-20068
Multiple Cisco products are affected by a vulnerability in the Snort 3 detection engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection. This vulnerability is due to incomplete error checking...
CVE-2026-20065
Multiple Cisco products are affected by a vulnerability in the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection. This vulnerability is due to an error in the binder...
CVE-2026-20065 Multiple Cisco Products Snort 3 TBD Denial of Service Vulnerability
Multiple Cisco products are affected by a vulnerability in the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection. This vulnerability is due to an error in the binder...
CVE-2026-20065
Technical details (affected products, components, root cause, impact, remediation) are not publicly provided in the supplied documents. Monitor for updates from Cisco and authoritative advisories to obtain concrete technical information.
CVE-2026-20052 Cisco Secure Firewall Threat Defense Software Snort 3 Memory Management Denial of Service Vulnerability
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...
CVE-2026-20007 Cisco Secure Firewall Threat Defense Software Snort Deep Inspection Bypass Vulnerability
A vulnerability in the Snort 2 and Snort 3 deep packet inspection of Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured Snort rules and allow traffic onto the network that should have been dropped. This vulnerability is due to a...
CVE-2026-20007
A vulnerability in the Snort 2 and Snort 3 deep packet inspection of Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured Snort rules and allow traffic onto the network that should have been dropped. This vulnerability is due to a...
CVE-2026-20005
Cisco reports that multiple Cisco products using Snort 3 Detection Engine are affected by a vulnerability stemming from incomplete parsing of SSL handshake ingress packets. An unauthenticated, remote attacker can exploit crafted SSL handshake packets to cause the Snort 3 Detection Engine to resta...
Multiple Cisco Products Snort 3 Denial of Service Vulnerabilities
Multiple Cisco products are affected by vulnerabilities in the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection. For more information about these vulnerabilities, see t...
PT-2026-23010
A vulnerability in the Snort 2 and Snort 3 deep packet inspection of Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured Snort rules and allow traffic onto the network that should have been dropped. This vulnerability is due to a...
PT-2026-23026
Multiple Cisco products are affected by a vulnerability in the Snort 3 detection engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection. This vulnerability is due to incomplete error checking...
PT-2026-23023
Multiple Cisco products are affected by a vulnerability in the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection. This vulnerability is due to an error in the binder...
CVE-2025-37165
A vulnerability in the router mode configuration of HPE Instant On Access Points exposed certain network configuration details to unintended interfaces. A malicious actor could gain knowledge of internal network configuration details through inspecting impacted packets...
CVE-2025-37165 Exposure of VLAN information in unintended network interfaces
A vulnerability in the router mode configuration of HPE Instant On Access Points exposed certain network configuration details to unintended interfaces. A malicious actor could gain knowledge of internal network configuration details through inspecting impacted packets...
PT-2026-2451
Name of the Vulnerable Software and Affected Versions HPE Instant On Access Points affected versions not specified Description A flaw exists in the router mode configuration of HPE Instant On Access Points. This issue could allow a malicious actor to obtain knowledge of internal network...
📄 Palo Alto Deep Packet Inspection Information Disclosure
Proof of concept code for Palo Alto deep packet inspection data exfiltration issues that appear to affect PanOS up to version 11.2.0. ============================================================================================================================================= | Title : Palo Alto...
Hyperflex: A SIMD-Based DFA Model for Deep Packet Inspection
Deep Packet Inspection DPI has been extensively employed for network security. It examines traffic payloads by searching for regular expressions regex with the Deterministic Finite Automaton DFA model. However, as the network bandwidth and ruleset size are increasing rapidly, the conventional DFA...
EUVD-2021-21404
Malware in sbrugna...