# Cisco Secure Firewall Threat Defense (FTD) Software.

Every CVE that names Cisco Secure Firewall Threat Defense (FTD) Software among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first (an older page)

- [Cisco Firepower Threat Defense Software and Cisco FirePOWER Services TLS with Snort 3 Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-20006.md)
  `CVE-2026-20006` · CVE record: Cisco Cisco Secure Firewall Threat Defense (FTD) Software · CVSS 5.8 Medium · Not analysed yet · Published 4 Mar 2026 · Tags: CWE-388
- [Incorrect buffer size calculation in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and others](https://agentprime.io/advisories/CVE-2026-20049.md)
  `CVE-2026-20049` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 7.7 High · Not analysed yet · Published 4 Mar 2026 · Tags: Memory corruption
- [Memory leak in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and others](https://agentprime.io/advisories/CVE-2026-20015.md)
  `CVE-2026-20015` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 5.8 Medium · Not analysed yet · Published 4 Mar 2026 · Tags: Denial of service
- [Memory leak in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and others](https://agentprime.io/advisories/CVE-2026-20014.md)
  `CVE-2026-20014` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 7.7 High · Not analysed yet · Published 4 Mar 2026 · Tags: Denial of service
- [Memory leak in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and others](https://agentprime.io/advisories/CVE-2026-20013.md)
  `CVE-2026-20013` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 5.8 Medium · Not analysed yet · Published 4 Mar 2026 · Tags: Denial of service
- [Memory leak in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and others](https://agentprime.io/advisories/CVE-2026-20106.md)
  `CVE-2026-20106` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 5.3 Medium · Not analysed yet · Published 4 Mar 2026 · Tags: Denial of service
- [Memory leak in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and others](https://agentprime.io/advisories/CVE-2026-20105.md)
  `CVE-2026-20105` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 7.7 High · Not analysed yet · Published 4 Mar 2026 · Tags: Denial of service
- [Resource allocation without limits in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and others](https://agentprime.io/advisories/CVE-2026-20103.md)
  `CVE-2026-20103` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 8.6 High · Not analysed yet · Published 4 Mar 2026 · Tags: Denial of service
- [Insufficiently random values in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and others](https://agentprime.io/advisories/CVE-2026-20101.md)
  `CVE-2026-20101` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 8.6 High · Not analysed yet · Published 4 Mar 2026 · Tags: Weak cryptography or TLS
- [Buffer overflow in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and others](https://agentprime.io/advisories/CVE-2026-20100.md)
  `CVE-2026-20100` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 7.7 High · Not analysed yet · Published 4 Mar 2026 · Tags: Memory corruption
- [Cisco Adaptive Security Appliance and Firepower Threat Defense Software SSL VPN Authentication Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-20039.md)
  `CVE-2026-20039` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 8.6 High · Not analysed yet · Published 4 Mar 2026 · Tags: CWE-244
- [Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Lua Code Injection Vulnerability](https://agentprime.io/advisories/CVE-2026-20008.md)
  `CVE-2026-20008` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 6.0 Medium · Not analysed yet · Published 4 Mar 2026 · Tags: Command injection
- [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, resultin…](https://agentprime.io/advisories/CVE-2026-20005.md)
  `CVE-2026-20005` · CVE record: Cisco Cisco Secure Firewall Threat Defense (FTD) Software and 2 more · CVSS 5.8 Medium · Not analysed yet · Published 4 Mar 2026 · Tags: CWE-392
- [Cisco Snort DCERPC Stub Data Out of Bounds Read](https://agentprime.io/advisories/CVE-2026-20027.md)
  `CVE-2026-20027` · CVE record: Cisco Cisco Secure Firewall Threat Defense (FTD) Software and 1 more · CVSS 5.3 Medium · Not analysed yet · Published 7 Jan 2026 · Tags: Information disclosure
- [Multiple Cisco Products Snort 3 DCERPC Vulnerabilities](https://agentprime.io/advisories/CVE-2026-20026.md)
  `CVE-2026-20026` · CVE record: Cisco Cisco Secure Firewall Threat Defense (FTD) Software and 1 more · CVSS 5.8 Medium · Not analysed yet · Published 7 Jan 2026 · Tags: Memory corruption
- [Multiple Cisco Products Snort 3 MIME Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2025-20360.md)
  `CVE-2025-20360` · CVE record: Cisco Cisco Cyber Vision and 1 more · CVSS 5.8 Medium · Not analysed yet · Published 15 Oct 2025 · Tags: Memory corruption
- [Multiple Cisco Products Snort 3 MIME Information Disclosure or Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2025-20359.md)
  `CVE-2025-20359` · CVE record: Cisco Cisco Cyber Vision and 2 more · CVSS 6.5 Medium · Not analysed yet · Published 15 Oct 2025 · Tags: CWE-127
- [Missing authorization in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and others](https://agentprime.io/advisories/CVE-2025-20362.md)
  `CVE-2025-20362` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 6.5 Medium · Critical (KEV) · In CISA KEV · EPSS 0.87 · Not analysed yet · Published 25 Sept 2025 · Tags: Broken access control
- [Buffer overflow in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and others](https://agentprime.io/advisories/CVE-2025-20333.md)
  `CVE-2025-20333` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 9.9 Critical · Critical (KEV, CVSS 9+, CVSS 7+ and EPSS) · In CISA KEV · EPSS 0.72 · Not analysed yet · Published 25 Sept 2025 · Tags: Memory corruption
- [Cisco Adaptive Security Virtual Appliance and Secure Firewall Threat Defense Virtual SSL VPN Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2024-20260.md)
  `CVE-2024-20260` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 8.6 High · Not analysed yet · Published 23 Oct 2024 · Tags: Denial of service
- [OS command injection in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and others](https://agentprime.io/advisories/CVE-2024-20358.md)
  `CVE-2024-20358` · CVE record: Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and 1 more · CVSS 6.0 Medium · Not analysed yet · Published 24 Apr 2024 · Tags: Command injection

Newest: <https://agentprime.io/advisories/technology/cisco-secure-firewall-threat-defense-ftd-software.md>

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=cisco-secure-firewall-threat-defense-ftd-software&cursor=WyIyMDI2LTAzLTA0VDE3OjM3OjU0LjkxMzAwMFoiLCJDVkUtMjAyNi0yMDAwNyJd>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/cisco-secure-firewall-threat-defense-ftd-software/?cursor=WyIyMDI2LTAzLTA0VDE3OjM3OjU0LjkxMzAwMFoiLCJDVkUtMjAyNi0yMDAwNyJd>. Everything for agents: <https://agentprime.io/llms.txt>.