How severe is CVE-2006-0900?

CVE-2006-0900 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2006-0900 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 64% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-0900?

CVE-2006-0900 affects Freebsd. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-0900?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2006-0900 published?

CVE-2006-0900 was published on 2006-02-27 and last updated on 2026-06-16.

CVE-2006-0900

CVE-2006-0900 is a high-severity vulnerability in Freebsd with a CVSS 2.0 base score of 7.8. Its EPSS exploit-prediction score of 64% places it in the 99th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 64% (99th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Freebsd
Published: 2006-02-27
Last modified: 2026-06-16

Description

nfsd in FreeBSD 6.0 kernel allows remote attackers to cause a denial of service via a crafted NFS mount request, as demonstrated by the ProtoVer NFS test suite.

Frequently asked questions

What is CVE-2006-0900?: nfsd in FreeBSD 6.0 kernel allows remote attackers to cause a denial of service via a crafted NFS mount request, as demonstrated by the ProtoVer NFS test suite.
How severe is CVE-2006-0900?: CVE-2006-0900 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2006-0900 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 64% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-0900?: CVE-2006-0900 affects Freebsd. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-0900?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2006-0900 published?: CVE-2006-0900 was published on 2006-02-27 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:freebsd:freebsd:6.0:*:*:*:*:*:*:*

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