FreeBSD vendor intelligence
FreeBSD Known Exploited Vulnerabilities
Track evidence-backed exploitation affecting FreeBSD products, including the gap beyond CISA KEV, confidence assessments, sensor observations, and practical response context.
- Total KEVs
- 1
- Known exploited vulnerabilities affecting FreeBSD products
- In CISA KEV
- 0
- Records also listed in the official catalog
- Beyond CISA KEV
- 1
- Additional exploited CVEs absent from CISA KEV
- Sensor Observed
- 0
- FreeBSD KEVs with sensor-observed exploitation activity
The catalog gap matters for FreeBSD exposure
One of the one exploited FreeBSD CVEs tracked here are not in CISA KEV. Teams relying on the official catalog alone would miss 100% of this vendor portfolio.
- 0%
- Covered by CISA
- 100%
- Beyond CISA
- 1
- Product families
Attested FreeBSD CVEs
Search the exploited-vulnerability portfolio, then narrow it to official CISA coverage or the additional records KEV Intelligence tracks beyond the catalog.
How exploitation is verified| CVE / description | Product | Confidence | CISA KEV | Added |
|---|---|---|---|---|
|
CVE-2011-4862
Buffer overflow in libtelnet/encrypt.c in telnetd in FreeBSD 7.3 through 9.0, MIT Kerberos Version 5 Applications (aka krb5-appl) 1.0.2 and... |
FreeBSD | High | Beyond CISA | 25 Dec 2011 |
No FreeBSD CVEs match this search or filter.
Showing 1 of 1 FreeBSD known exploited vulnerabilities.
Recurring weakness patterns
Buffer copy without checking size account for one mapped occurrence across this FreeBSD KEV portfolio.
Early warning alerts
Get alerts on high-impact exploitation
Receive curator-selected alerts when exploitation activity warrants attention. Each alert includes the evidence and context needed to decide what requires attention now.