How severe is CVE-2008-0994?

CVE-2008-0994 has a CVSS 2.0 base score of 2.6, rated low severity.

Is CVE-2008-0994 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-0994?

CVE-2008-0994 primarily affects Apple Mac Os X. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-0994?

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

When was CVE-2008-0994 published?

CVE-2008-0994 was published on 2008-03-18 and last updated on 2026-06-16.

CVE-2008-0994

CVE-2008-0994 is a low-severity vulnerability in Apple Mac Os X with a CVSS 2.0 base score of 2.6. 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-200.

Key facts

Severity: Low (CVSS 2.0 base score 2.6)
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Apple Mac Os X
Published: 2008-03-18
Last modified: 2026-06-16

Description

Preview in Apple Mac OS X 10.5.2 uses 40-bit RC4 when saving a PDF file with encryption, which makes it easier for attackers to decrypt the file via brute force methods.

Frequently asked questions

What is CVE-2008-0994?: Preview in Apple Mac OS X 10.5.2 uses 40-bit RC4 when saving a PDF file with encryption, which makes it easier for attackers to decrypt the file via brute force methods.
How severe is CVE-2008-0994?: CVE-2008-0994 has a CVSS 2.0 base score of 2.6, rated low severity.
Is CVE-2008-0994 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-0994?: CVE-2008-0994 primarily affects Apple Mac Os X. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-0994?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-0994 published?: CVE-2008-0994 was published on 2008-03-18 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:o:apple:mac_os_x:10.5.2:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x_server:10.5.2:*:*:*:*:*:*:*

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