How severe is CVE-2006-0226?

CVE-2006-0226 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2006-0226 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-0226?

CVE-2006-0226 primarily affects Freebsd. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-0226?

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

When was CVE-2006-0226 published?

CVE-2006-0226 was published on 2006-01-19 and last updated on 2026-06-16.

CVE-2006-0226

CVE-2006-0226 is a critical-severity vulnerability in Freebsd with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 6% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Freebsd
Published: 2006-01-19
Last modified: 2026-06-16

Description

Integer overflow in IEEE 802.11 network subsystem (ieee80211_ioctl.c) in FreeBSD before 6.0-STABLE, while scanning for wireless networks, allows remote attackers to execute arbitrary code by broadcasting crafted (1) beacon or (2) probe response frames.

Frequently asked questions

What is CVE-2006-0226?: Integer overflow in IEEE 802.11 network subsystem (ieee80211_ioctl.c) in FreeBSD before 6.0-STABLE, while scanning for wireless networks, allows remote attackers to execute arbitrary code by broadcasting crafted (1) beacon or (2) probe response frames.
How severe is CVE-2006-0226?: CVE-2006-0226 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2006-0226 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-0226?: CVE-2006-0226 primarily affects Freebsd. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-0226?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2006-0226 published?: CVE-2006-0226 was published on 2006-01-19 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:o:freebsd:freebsd:6.0:release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.0:stable:*:*:*:*:*:*

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