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CVE-2011-3261

• Severity: medium (CVSS 6.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-10-14 · updated 2026-06-16
• Weakness: CWE-94

Description

Double free vulnerability in OfficeImport in Apple iOS before 5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted Excel spreadsheet.

Affected products

• Apple Iphone Os: 3.0, 3.1, 3.1.2, 3.1.3, 3.2, 3.2.1 (+13)

References

• http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html
• http://support.apple.com/kb/HT4999
• https://exchange.xforce.ibmcloud.com/vulnerabilities/70557
• http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html
• http://support.apple.com/kb/HT4999
• https://exchange.xforce.ibmcloud.com/vulnerabilities/70557

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