Matrix vendor intelligence
Matrix Known Exploited Vulnerabilities
Track evidence-backed exploitation affecting Matrix products, including the gap beyond CISA KEV, confidence assessments, sensor observations, and practical response context.
- Total KEVs
- 1
- Known exploited vulnerability affecting Matrix products
- In CISA KEV
- 0
- Records also listed in the official catalog
- Beyond CISA KEV
- 1
- Additional exploited vulnerability absent from CISA KEV
- Sensor Observed
- 0
- Matrix KEVs with sensor-observed exploitation activity
Review Matrix exploitation against the products you run
The single exploited Matrix vulnerability tracked by Previdian is not in CISA KEV.
- 0%
- Covered by CISA
- 100%
- Beyond CISA
- 1
- Product families
Attested Matrix vulnerabilities
1 known exploited vulnerability in this exploited-vulnerability portfolio. Search, then narrow it to official CISA coverage or the additional records Previdian tracks beyond the catalog.
How exploitation is verified| CVE / description | Product | Confidence | CISA KEV | Added |
|---|---|---|---|---|
|
CVE-2018-10657
Matrix Synapse before 0.28.1 is prone to a denial of service flaw where malicious events injected with depth = 2^63 - 1 render rooms unusable,... |
Synapse | High | Beyond CISA | 02 May 2018 |
No Matrix vulnerabilities match this search or filter.
Showing 1 of 1 on this page (1 Matrix known exploited vulnerability).
Recurring weakness patterns
Input validation accounts for one mapped occurrence across this Matrix KEV portfolio.