What’s Vulnerable › Vulnerabilities

CVE-2015-5788

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-09-18 · updated 2026-06-17
• Weakness: CWE-200

Description

The WebKit Canvas implementation in Apple iOS before 9 allows remote attackers to bypass the Same Origin Policy and obtain sensitive image information via vectors involving a CANVAS element.

Affected products

• Apple Iphone Os: through 8.4.1
• Apple Safari: through 8.0.8

References

• http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html
• http://lists.apple.com/archives/security-announce/2015/Sep/msg00007.html
• http://lists.opensuse.org/opensuse-updates/2016-03/msg00132.html
• http://www.securityfocus.com/bid/76766
• http://www.securitytracker.com/id/1033609
• http://www.ubuntu.com/usn/USN-2937-1
• https://support.apple.com/HT205212
• https://support.apple.com/HT205265
• http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html
• http://lists.apple.com/archives/security-announce/2015/Sep/msg00007.html
• http://lists.opensuse.org/opensuse-updates/2016-03/msg00132.html
• http://www.securityfocus.com/bid/76766

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