CVE-2010-3259: n/a vulnerability

CVE-2010-3259: WebKit, as used in Apple Safari before 4.1.3 and 5.0.x before 5.0.3, Google Chrome before 6.0.472.53, and w...

WebKit, as used in Apple Safari before 4.1.3 and 5.0.x before 5.0.3, Google Chrome before 6.0.472.53, and webkitgtk before 1.2.6, does not properly restrict read access to images derived from CANVAS elements, which allows remote attackers to bypass the Same Origin Policy and obtain potentially sensitive image data via a crafted web site.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 03:03 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old WebKit browser flaw that could let a malicious website read image data it should not access. Business risk mainly exists where obsolete Safari, Chrome, or WebKitGTK-based software remains in use. The source bundle does not show active exploitation. Exposure is most likely on legacy endpoints, unmanaged systems, or Linux applications still using old WebKitGTK packages. Current, auto-updated browsers are unlikely to be affected, but inventory evidence is needed before closing this out. Treat as a legacy exposure cleanup item, not an emergency, unless obsolete browser engines are still present in sensitive environments or kiosk-style systems that browse external sites. Mitigation focus: Upgrade Safari, Chrome, and WebKitGTK beyond the fixed versions named in the CVE description.; Remove or isolate unsupported browsers and applications using obsolete WebKitGTK libraries.; Check Apple, Chromium, and Linux distribution advisories for platform-specific remediation guidance..

Prepared: Jun 28, 2026, 01:40 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Sep 7, 2010, 17:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://technet.microsoft.com/library/security/msvr11-002CVE reference · x_refsource_MISC
oval:org.mitre.oval:def:11221CVE reference · vdb-entry, signature

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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