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
- 1
- Added in 7 days
- 5
- Due within 7 days
- 354
- Used in ransomware
| CVE | Affected | CVSS | Added | Due | |
|---|---|---|---|---|---|
| CVE-2026-1636 | Lenovo Service Bridge | 6.7medium | — | — | |
| CVE-2025-59705 | Entrust Nshield 5c Firmware | 6.8medium | — | — | |
| CVE-2025-59699 | Entrust Nshield 5c Firmware | 6.8medium | — | — | |
| CVE-2025-59698 | Entrust Nshield 5c Firmware | 6.8medium | — | — | |
| CVE-2025-59694 | Entrust Nshield 5c Firmware | 6.8medium | — | — | |
| CVE-2025-36192 | Ibm Ds8a00 Firmware | 6.7medium | — | — | |
| CVE-2025-30650 | Juniper Junos | 6.7medium | — | — | |
| CVE-2021-42059 | Insyde Insydeh2o | 6.7medium | — | — | |
| CVE-2021-40114 | Cisco Secure Firewall Management Center | 6.8medium | — | — | |
| CVE-2021-34756 | Cisco Firepower Management Center Virtual Appliance | 6.7medium | — | — | |
| CVE-2021-34755 | Cisco Firepower Management Center Virtual Appliance | 6.7medium | — | — | |
| CVE-2021-34534 | Microsoft Windows 10 | 6.8medium | — | — | |
| CVE-2021-34497 | Microsoft Windows 10 | 6.8medium | — | — | |
| CVE-2021-34493 | Microsoft Windows 10 | 6.7medium | — | — | |
| CVE-2021-34480 | Microsoft Windows 10 | 6.8medium | — | — | |
| CVE-2021-34447 | Microsoft Windows 10 | 6.8medium | — | — | |
| CVE-2021-1488 | Cisco Secure Firewall Threat Defense | 6.7medium | — | — | |
| CVE-2021-1476 | Cisco Secure Firewall Threat Defense | 6.7medium | — | — | |
| CVE-2020-3555 | Cisco Adaptive Security Appliance | 6.8medium | — | — | |
| CVE-2020-3458 | Cisco Adaptive Security Appliance Software | 6.7medium | — | — | |
| CVE-2020-3253 | Cisco Secure Firewall Threat Defense | 6.7medium | — | — | |
| CVE-2020-3236 | Cisco Enterprise Nfv Infrastructure Software | 6.7medium | — | — | |
| CVE-2020-3166 | Cisco Secure Firewall Threat Defense | 6.7medium | — | — | |
| CVE-2020-3138 | Cisco Enterprise Nfv Infrastructure Software | 6.7medium | — | — | |
| CVE-2020-27339 | Insyde Insydeh2o | 6.7medium | — | — |