High 9.3Published Jul 21, 2011

CVE-2011-0241Heap-based buffer overflow in ImageIO in Apple Safari before 5.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted TIFF image with CCI…

Updated under an hour ago (Nov 2, 2026, 2:40 AM ET)

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It affects apple imageio and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Heap-based buffer overflow in ImageIO in Apple Safari before 5.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted TIFF image with CCITT Group 4 encoding.

CVSS: 9.3 HIGH (v2.0, NVD)AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 16, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

apple imageio apple:imageio	all versions	NVD
apple safari apple:safari	through 5.0.5; 1.0; 1.0; 1.0; 1.0.0; 1.0.0b1; 1.0.0b2; 1.0.1; and 58 more ranges	NVD

References

References

http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.html
http://lists.apple.com/archives/security-announce/2011//Jul/msg00002.html	patch, vendor-advisory
http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
http://support.apple.com/kb/HT4808	vendor-advisory
http://support.apple.com/kb/HT4999
http://support.apple.com/kb/HT5001
http://support.apple.com/kb/HT5130
http://support.apple.com/kb/HT5281

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.