Exploited vulnerabilities
The CISA Known Exploited Vulnerabilities catalogue, with severity and affected-product data from the National Vulnerability Database. Everything on this list has been observed in real attacks — it is not a forecast.
- 1695
- On the catalogue
- 8
- Added in 7 days
- 7
- Due within 7 days
- 354
- Used in ransomware
| CVE | Affected | CVSS | Added | Due | |
|---|---|---|---|---|---|
| CVE-2026-23745 | Isaacs Tar | 6.1medium | — | — | |
| CVE-2026-21331 | Adobe Connect | 6.1medium | — | — | |
| CVE-2026-20085 | Cisco Enterprise Nfv Infrastructure Software | 6.1medium | — | — | |
| CVE-2024-31828 | Lavalite Lavalite | 6.1medium | — | — | |
| CVE-2021-38657 | Microsoft 365 Apps | 6.1medium | — | — | |
| CVE-2021-38642 | Microsoft Edge | 6.1medium | — | — | |
| CVE-2021-38641 | Microsoft Edge | 6.1medium | — | — | |
| CVE-2021-36928 | Microsoft Edge Chromium | 6.0medium | — | — | |
| CVE-2021-31961 | Microsoft Windows 10 | 6.1medium | — | — | |
| CVE-2021-26436 | Microsoft Edge | 6.1medium | — | — | |
| CVE-2021-26430 | Microsoft Azure Sphere | 6.0medium | — | — | |
| CVE-2021-1256 | Cisco Secure Firewall Threat Defense | 6.0medium | — | — | |
| CVE-2020-9281 | Ckeditor Ckeditor | 6.1medium | — | — | |
| CVE-2020-3583 | Cisco Secure Firewall Threat Defense | 6.1medium | — | — | |
| CVE-2020-3582 | Cisco Secure Firewall Threat Defense | 6.1medium | — | — | |
| CVE-2020-3581 | Cisco Secure Firewall Threat Defense | 6.1medium | — | — | |
| CVE-2020-27193 | Ckeditor Ckeditor | 6.1medium | — | — | |
| CVE-2019-1709 | Cisco Secure Firewall Management Center | 6.0medium | — | — | |
| CVE-2019-12695 | Cisco Adaptive Security Appliance | 6.1medium | — | — | |
| CVE-2019-10219 | Redhat Hibernate Validator | 6.1medium | — | — | |
| CVE-2025-2399 | Not specified | 5.9medium | — | — | |
| CVE-2024-10451 | Not specified | 5.9medium | — | — | |
| CVE-2022-20795 | Cisco Adaptive Security Appliance | 5.8medium | — | — | |
| CVE-2021-45105 | Apache Log4j | 5.9medium | — | — | |
| CVE-2021-34754 | Cisco Secure Firewall Management Center | 5.8medium | — | — |