CVE-2010-1417

The Cascading Style Sheets (CSS) implementation in WebKit in Apple Safari before 5.0 on Mac OS X...

9.3 High

The Cascading Style Sheets (CSS) implementation 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 (memory corruption and application crash) via HTML content that contains multiple :after pseudo-selectors.

Exploit likelihood

6.56%Up 0.4 points since Feb 4, 2022

What each source reports

NVD Score used 9.3

Record: CVE-2010-1417
CVSS 2.0: 9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness: CWE-119
Updated: 2026-11-02

CVE List No score

Record: CVE-2010-1417
Updated: 2026-11-02

EUVDEUVD-2010-1445 No score

Record: EUVD-2010-1445
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9qvg-8xc9-2jhc No score

The Cascading Style Sheets (CSS) implementation in WebKit in Apple Safari before 5.0 on Mac OS X...

Record: GHSA-9qvg-8xc9-2jhc
Weakness: CWE-119
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2010-1417 is a high vulnerability (CVSS 9.3) in Apple Safari, published June 11, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 6.56%, the 93rd percentile. No source names a fixed version.

References

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