How severe is CVE-2008-3618?

CVE-2008-3618 has a CVSS 2.0 base score of 9.0, rated critical severity.

Is CVE-2008-3618 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-3618?

CVE-2008-3618 primarily affects Apple Mac Os X. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-3618?

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-2008-3618 published?

CVE-2008-3618 was published on 2008-09-16 and last updated on 2026-06-16.

CVE-2008-3618

CVE-2008-3618 is a critical-severity vulnerability in Apple Mac Os X with a CVSS 2.0 base score of 9.0. 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: Critical (CVSS 2.0 base score 9.0)
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Apple Mac Os X
Published: 2008-09-16
Last modified: 2026-06-16

Description

The File Sharing pane in the Sharing preference pane in Apple Mac OS X 10.5 through 10.5.4 does not inform users that the complete contents of their own home directories are shared for their own use, which might allow attackers to leverage other vulnerabilities and access files for which sharing was unintended.

Frequently asked questions

What is CVE-2008-3618?: The File Sharing pane in the Sharing preference pane in Apple Mac OS X 10.5 through 10.5.4 does not inform users that the complete contents of their own home directories are shared for their own use, which might allow attackers to leverage other vulnerabilities and access files for which sharing was unintended.
How severe is CVE-2008-3618?: CVE-2008-3618 has a CVSS 2.0 base score of 9.0, rated critical severity.
Is CVE-2008-3618 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-3618?: CVE-2008-3618 primarily affects Apple Mac Os X. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-3618?: 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-2008-3618 published?: CVE-2008-3618 was published on 2008-09-16 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:o:apple:mac_os_x:10.5:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.5.1:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.5.2:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.5.3:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.5.4:*:*:*:*:*:*:*

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