CVE-2011-3654: n/a vulnerability

CVE-2011-3654: The browser engine in Mozilla Firefox before 8.0 and Thunderbird before 8.0 does not properly handle links...

The browser engine in Mozilla Firefox before 8.0 and Thunderbird before 8.0 does not properly handle links from SVG mpath elements to non-SVG elements, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 23:46 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old Mozilla browser-engine memory corruption flaw affecting Firefox before 8.0 and Thunderbird before 8.0. Malicious web or email content involving SVG mpath links could crash the application and may allow arbitrary code execution. Current, supported Mozilla versions should not be exposed. Exposure is mainly legacy systems still running Firefox before 8.0 or Thunderbird before 8.0. Normal modern enterprise builds are unlikely to be affected unless unsupported software remains on kiosks, lab systems, or archived virtual machines. Low urgency for modern environments, but high priority where legacy Mozilla software remains. The business risk is concentrated in outdated endpoints that can process untrusted web or email content. Mitigation focus: Upgrade Firefox and Thunderbird to version 8.0 or later, preferably current supported releases.; Remove or isolate unsupported Mozilla installations from production systems.; Check Mozilla advisory guidance before deciding on compensating controls..

Prepared: Jun 27, 2026, 17:48 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: Nov 9, 2011, 11:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

3Source links

CVSS and timeline data

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Source materials

CVE List V5 sourceCVE List V5
https://bugzilla.mozilla.org/show_bug.cgi?id=694953CVE reference · x_refsource_CONFIRM
oval:org.mitre.oval:def:13830CVE reference · vdb-entry, signature

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

CWE details

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