CVE-2010-1806

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 5.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-09-10 · updated 2026-06-16
Weakness: CWE-399

Description

Use-after-free vulnerability in Apple Safari 4.x before 4.1.2 and 5.x before 5.0.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via run-in styling in an element, related to object pointers.

Affected products

Apple Safari: 4.0, 4.0.0b, 4.0.1, 4.0.2, 4.0.3, 4.0.4 (+4)

References

http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html
http://lists.apple.com/archives/security-announce/2010//Sep/msg00001.html
http://secunia.com/advisories/42314
http://support.apple.com/kb/HT4333
http://support.apple.com/kb/HT4456
http://www.securityfocus.com/bid/43049
http://www.vupen.com/english/advisories/2010/3046
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11729
http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html
http://lists.apple.com/archives/security-announce/2010//Sep/msg00001.html
http://secunia.com/advisories/42314
http://support.apple.com/kb/HT4333

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