CVE-2011-0081: n/a vulnerability

CVE-2011-0081: Unspecified vulnerability in the browser engine in Mozilla Firefox 3.6.x before 3.6.17 and 4.x before 4.0.1...

Unspecified vulnerability in the browser engine in Mozilla Firefox 3.6.x before 3.6.17 and 4.x before 4.0.1, and Thunderbird 3.1.x before 3.1.10, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 21:43 UTC (UTC+00:00)

Security readout for executives and security teams

This old Mozilla browser-engine flaw could let a remote attacker crash Firefox or Thunderbird, and the CVE says arbitrary code execution may be possible. The sources do not describe the attack vector, active exploitation, or CVSS severity, so urgency depends mainly on whether legacy Mozilla versions still exist in the environment. Exposure is most likely in legacy desktops, kiosks, VDI images, old server consoles, or archived application bundles still running the named Firefox or Thunderbird versions. Current supported Mozilla versions are not identified as affected in the provided sources. Prioritize remediation if legacy Mozilla clients remain in production or privileged desktop environments. If none exist, document non-exposure and close through normal vulnerability management evidence. Mitigation focus: Upgrade Firefox to 3.6.17, 4.0.1, or later supported releases.; Upgrade Thunderbird to 3.1.10 or later supported releases.; Remove unsupported legacy Firefox and Thunderbird installations where business use is not required..

Prepared: Jun 24, 2026, 13:28 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

Conservative CVE-to-ATT&CK context

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Execution behavior lookup

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CVE-2011-0081 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 7, 2011, 18:00 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
oval:org.mitre.oval:def:13993CVE reference · vdb-entry, signature
https://bugzilla.mozilla.org/show_bug.cgi?id=645289CVE reference · x_refsource_CONFIRM

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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