How severe is CVE-2007-6359?

CVE-2007-6359 has a CVSS 2.0 base score of 4.9, rated medium severity.

Is CVE-2007-6359 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-6359?

CVE-2007-6359 affects Apple Mac Os X. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-6359?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-6359 published?

CVE-2007-6359 was published on 2007-12-15 and last updated on 2026-06-16.

CVE-2007-6359

CVE-2007-6359 is a medium-severity vulnerability in Apple Mac Os X with a CVSS 2.0 base score of 4.9. 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-189.

Key facts

Severity: Medium (CVSS 2.0 base score 4.9)
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-189
Affected product: Apple Mac Os X
Published: 2007-12-15
Last modified: 2026-06-16

Description

The cs_validate_page function in bsd/kern/ubc_subr.c in the xnu kernel 1228.0 and earlier in Apple Mac OS X 10.5.1 allows local users to cause a denial of service (failed assertion and system crash) via a crafted signed Mach-O binary that causes the hashes function to return NULL.

Frequently asked questions

What is CVE-2007-6359?: The cs_validate_page function in bsd/kern/ubc_subr.c in the xnu kernel 1228.0 and earlier in Apple Mac OS X 10.5.1 allows local users to cause a denial of service (failed assertion and system crash) via a crafted signed Mach-O binary that causes the hashes function to return NULL.
How severe is CVE-2007-6359?: CVE-2007-6359 has a CVSS 2.0 base score of 4.9, rated medium severity.
Is CVE-2007-6359 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-6359?: CVE-2007-6359 affects Apple Mac Os X. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-6359?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-6359 published?: CVE-2007-6359 was published on 2007-12-15 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:apple:mac_os_x:10.5.1:*:*:*:*:*:*:*

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