CVE-2010-1749

no score yetEPSS 8.7%

Use-after-free vulnerability in WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors related to the Cascading Style Sheets (CSS) run-in property and multiple invocations of a destructor for a child element that has been referenced multiple times.

EPSS: 8.7% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
CWE: CWE-399
Published: 2010-06-11
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

apple:safari
apple:webkit

References

http://lists.apple.com/archives/security-announce/2010//Jun/msg00002.html
http://lists.apple.com/archives/security-announce/2010/Jun/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
http://secunia.com/advisories/40105
http://secunia.com/advisories/40196

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