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.
- 1710
- On the catalogue
- 11
- Added in 7 days
- 6
- Due within 7 days
- 360
- Used in ransomware
| CVE | Affected | CVSS | Exploit odds | Added | Due | |
|---|---|---|---|---|---|---|
| CVE-2026-55739 | Not specified | 8.3high | under 1% · top 82% | — | — | |
| CVE-2026-55658 | Not specified | 7.7high | under 1% · top 93% | — | — | |
| CVE-2026-55620 | Not specified | 7.5high | under 1% · top 70% | — | — | |
| CVE-2026-55584 | Not specified | 7.5high | 2.4% · top 17% | — | — | |
| CVE-2026-55553 | Not specified | 7.5high | under 1% · top 70% | — | — | |
| CVE-2026-55552 | Not specified | 7.5high | under 1% · top 64% | — | — | |
| CVE-2026-55532 | Not specified | 7.6high | under 1% · top 97% | — | — | |
| CVE-2026-55525 | Not specified | 7.5high | under 1% · top 78% | — | — | |
| CVE-2026-55484 | Not specified | 7.5high | under 1% · top 72% | — | — | |
| CVE-2026-55256 | Not specified | 6.5medium | Not scored | — | — | |
| CVE-2026-55241 | Not specified | 7.5high | Not scored | — | — | |
| CVE-2026-55215 | Not specified | 7.5high | under 1% · top 64% | — | — | |
| CVE-2026-55099 | Not specified | 7.5high | under 1% · top 68% | — | — | |
| CVE-2026-54874 | Openssl Openssl | 7.5high | under 1% · top 57% | — | — | |
| CVE-2026-54789 | Not specified | 7.5high | Not scored | — | — | |
| CVE-2026-54788 | Not specified | 7.5high | under 1% · top 55% | — | — | |
| CVE-2026-54598 | Not specified | 7.5high | under 1% · top 76% | — | — | |
| CVE-2026-54493 | Not specified | 7.7high | under 1% · top 75% | — | — | |
| CVE-2026-54481 | Not specified | 7.5high | Not scored | — | — | |
| CVE-2026-54457 | Not specified | 7.7high | under 1% · top 78% | — | — | |
| CVE-2026-54258 | Not specified | 6.5medium | Not scored | — | — | |
| CVE-2026-54248 | Not specified | 6.5medium | Not scored | — | — | |
| CVE-2026-54100 | Redhat Openshift Container Platform | 8.3high | under 1% · top 78% | — | — | |
| CVE-2026-54054 | Not specified | 6.5medium | Not scored | — | — | |
| CVE-2026-53958 | Not specified | 7.6high | under 1% · top 71% | — | — |