CVE-2002-0155

NONECVSS 0.0Elevated

0.0

Buffer overflow in Microsoft MSN Chat ActiveX Control, as used in MSN Messenger 4.5 and 4.6, and Exchange Instant Messenger 4.5 and 4.6, allows remote attackers to execute arbitrary code via a long ResDLL parameter in the MSNChat OCX.

CVSS v3: —
EG Score: —
EPSS: 95.5%
KEV: Not listed

Published

May 29, 2002

Last Modified

April 16, 2026

References (10)

cve@mitrehttp://marc.info/?l=bugtraq&m=102089960531919&w=2
cve@mitrehttp://www.cert.org/advisories/CA-2002-13.html
cve@mitrehttp://www.iss.net/security_center/static/9041.php
cve@mitrehttp://www.securityfocus.com/bid/4707
cve@mitrehttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-022
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=102089960531919&w=2
af854a3a-2127-422b-91ae-364da2661108http://www.cert.org/advisories/CA-2002-13.html
af854a3a-2127-422b-91ae-364da2661108http://www.iss.net/security_center/static/9041.php
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/4707
af854a3a-2127-422b-91ae-364da2661108https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-022

Data Freshness Timeline

(refreshed 14× in last 7d / 19× 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
2026-05-28 13:42 UTCepss_batch
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2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2002-0155?

CVE-2002-0155 is a none vulnerability published on May 29, 2002. Buffer overflow in Microsoft MSN Chat ActiveX Control, as used in MSN Messenger 4.5 and 4.6, and Exchange Instant Messenger 4.5 and 4.6, allows remote attackers to execute arbitrary code via a long ResDLL parameter in the MSNChat OCX.

When was CVE-2002-0155 disclosed?

CVE-2002-0155 was first published in the National Vulnerability Database on May 29, 2002, 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-2002-0155 actively exploited?

CVE-2002-0155 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 95.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2002-0155?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2002-0155, 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-2002-0155

📅 Published

🔄 Last Modified

🔗 References (10)