How severe is CVE-2008-5736?

CVE-2008-5736 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2008-5736 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-5736?

CVE-2008-5736 primarily affects Freebsd. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-5736?

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-2008-5736 published?

CVE-2008-5736 was published on 2008-12-26 and last updated on 2026-06-16.

CVE-2008-5736

CVE-2008-5736 is a high-severity vulnerability in Freebsd with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Freebsd
Published: 2008-12-26
Last modified: 2026-06-16

Description

Multiple unspecified vulnerabilities in FreeBSD 6 before 6.4-STABLE, 6.3 before 6.3-RELEASE-p7, 6.4 before 6.4-RELEASE-p1, 7.0 before 7.0-RELEASE-p7, 7.1 before 7.1-RC2, and 7 before 7.1-PRERELEASE allow local users to gain privileges via unknown attack vectors related to function pointers that are "not properly initialized" for (1) netgraph sockets and (2) bluetooth sockets.

Frequently asked questions

What is CVE-2008-5736?: Multiple unspecified vulnerabilities in FreeBSD 6 before 6.4-STABLE, 6.3 before 6.3-RELEASE-p7, 6.4 before 6.4-RELEASE-p1, 7.0 before 7.0-RELEASE-p7, 7.1 before 7.1-RC2, and 7 before 7.1-PRERELEASE allow local users to gain privileges via unknown attack vectors related to function pointers that are "not properly initialized" for (1) netgraph sockets and (2) bluetooth sockets.
How severe is CVE-2008-5736?: CVE-2008-5736 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2008-5736 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-5736?: CVE-2008-5736 primarily affects Freebsd. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-5736?: 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-2008-5736 published?: CVE-2008-5736 was published on 2008-12-26 and last updated on 2026-06-16.

References

Affected products (17)

cpe:2.3:o:freebsd:freebsd:6.0:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.3:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.3:p1:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.3:p2:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.3:p3:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.3:p4:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.3:p5:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.3:p6:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.4:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.0:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.0:p1:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.0:p3:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.0:p4:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.0:p5:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.0:p6:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.1:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.1:rc1:*:*:*:*:*:*

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