Is CVE-2006-1728 in the CISA KEV catalog?

No. CVE-2006-1728 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-1728?

CVE-2006-1728 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2006-1728?

CVE-2006-1728 has an EPSS score of 9.49% (95th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2006-1728?

Upgrade firefox on debian unstable to 1.5.dfsg+1.5.0.2-1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2006-1728

HIGHEPSS 95th pctl

9.3

CVSS v2

NVD

Description

Unspecified vulnerability in Mozilla Firefox and Thunderbird 1.x before 1.5.0.2 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0.1 allows remote attackers to execute arbitrary code via unknown vectors related to the crypto.generateCRMFRequest method.

How to fix

Remediation Available

firefoxDebian

Fixed in:1.5.dfsg+1.5.0.2-1CVE-2006-1728

DeveloperEditionWindows application

Affected:1.0 1.0.8Fixed in:1.0.8Mozilla

Affected:1.5 1.5.0.2Fixed in:1.5.0.2Mozilla

Mozilla Firefox (en-US)Windows application

Affected:1.5 1.5.0.2Fixed in:1.5.0.2Mozilla

Affected:1.0 1.0.8Fixed in:1.0.8Mozilla

Mozilla Thunderbird (en-US)Windows application

Affected:1.0 1.0.8Fixed in:1.0.8Mozilla

Affected:1.5 1.5.0.2Fixed in:1.5.0.2Mozilla

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

9.49%probability of exploitation in 30 days

95thpercentile

High risk: more likely to be exploited than 95% 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 2026-04-16.