How severe is CVE-2008-1035?

CVE-2008-1035 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2008-1035 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-1035?

CVE-2008-1035 affects Apple Ical. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-1035?

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

When was CVE-2008-1035 published?

CVE-2008-1035 was published on 2008-06-03 and last updated on 2026-06-16.

CVE-2008-1035

CVE-2008-1035 is a medium-severity vulnerability in Apple Ical with a CVSS 2.0 base score of 4.3. Its EPSS exploit-prediction score of 10% places it in the 95th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-94.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 10% (95th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Apple Ical
Published: 2008-06-03
Last modified: 2026-06-16

Description

Use-after-free vulnerability in Apple iCal 3.0.1 on Mac OS X allows remote CalDAV servers, and user-assisted remote attackers, to trigger memory corruption or possibly execute arbitrary code via an "ATTACH;VALUE=URI:S=osumi" line in a .ics file, which triggers a "resource liberation" bug. NOTE: CVE-2008-2007 was originally used for this issue, but this is the appropriate identifier.

Frequently asked questions

What is CVE-2008-1035?: Use-after-free vulnerability in Apple iCal 3.0.1 on Mac OS X allows remote CalDAV servers, and user-assisted remote attackers, to trigger memory corruption or possibly execute arbitrary code via an "ATTACH;VALUE=URI:S=osumi" line in a .ics file, which triggers a "resource liberation" bug. NOTE: CVE-2008-2007 was originally used for this issue, but this is the appropriate identifier.
How severe is CVE-2008-1035?: CVE-2008-1035 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2008-1035 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-1035?: CVE-2008-1035 affects Apple Ical. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-1035?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-1035 published?: CVE-2008-1035 was published on 2008-06-03 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:apple:ical:3.0.1:*:os_x:*:*:*:*:*

More vulnerabilities in Apple Ical

CVE-2004-1021 — High (CVSS 7.5): iCal before 1.5.4 on Mac OS X 10.2.3, and other later versions, does not alert the user when handling calendars that…
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