Is CVE-2006-1305 in the CISA KEV catalog?

No. CVE-2006-1305 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-1305?

CVE-2006-1305 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2006-1305?

CVE-2006-1305 has an EPSS score of 30.80% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2006-1305

MEDIUMEPSS 98th pctl

4.3

CVSS v2

NVD

Description

Microsoft Outlook 2000, 2002, and 2003 allows user-assisted remote attackers to cause a denial of service (memory exhaustion and interrupted mail recovery) via malformed e-mail header information, possibly related to (1) long subject lines or (2) large numbers of recipients in To or CC headers.

CWE-399

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

30.80%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.