CVE-2006-0836

NONECVSS 0.0Weaponized

0.0

Mozilla Thunderbird 1.5 allows user-assisted attackers to cause an unspecified denial of service by tricking the user into importing an LDIF file with a long field into the address book, as demonstrated by a long homePhone field.

CVSS v3: —
EG Score: —
EPSS: 89.7%
KEV: Not listed

Published

February 22, 2006

Last Modified

April 16, 2026

References (10)

cve@mitrehttp://archives.neohapsis.com/archives/fulldisclosure/2006-02/0399.html
cve@mitrehttp://securityreason.com/securityalert/469
cve@mitrehttp://www.securityfocus.com/archive/1/425602/100/0/threaded
cve@mitrehttp://www.securityfocus.com/bid/16716
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/24810
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/fulldisclosure/2006-02/0399.html
af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/469
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/425602/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/16716
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/24810

Data Freshness Timeline

(refreshed 10× in last 7d / 16× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
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2026-05-26 07:16 UTCepss_batch
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2026-05-24 16:42 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
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2026-05-20 11:20 UTCepss_batch
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2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-27246✓ verified
First seen Feb 17, 2006
Mozilla Thunderbird 1.5 - Address Book Import Remote Denial of Service
Open source ↗

Frequently asked(4)

What is CVE-2006-0836?

CVE-2006-0836 is a none vulnerability published on February 22, 2006. Mozilla Thunderbird 1.5 allows user-assisted attackers to cause an unspecified denial of service by tricking the user into importing an LDIF file with a long field into the address book, as demonstrated by a long homePhone field.

When was CVE-2006-0836 disclosed?

CVE-2006-0836 was first published in the National Vulnerability Database on February 22, 2006, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2006-0836 actively exploited?

CVE-2006-0836 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 89.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2006-0836?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2006-0836, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2006-0836

📅 Published

🔄 Last Modified

🔗 References (10)