Is CVE-2006-4112 in the CISA KEV catalog?

No. CVE-2006-4112 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-4112?

CVE-2006-4112 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2006-4112?

CVE-2006-4112 has an EPSS score of 2.88% (85th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2006-4112?

Upgrade rails on debian 11 to 1.1.6-1 or later.

CVE & CISA-KEV Catalog

CVE-2006-4112

HIGHEPSS 85th pctl

7.5

CVSS v2

NVD

Description

Unspecified vulnerability in the "dependency resolution mechanism" in Ruby on Rails 1.1.0 through 1.1.5 allows remote attackers to execute arbitrary Ruby code via a URL that is not properly handled in the routing code, which leads to a denial of service (application hang) or "data loss," a different vulnerability than CVE-2006-4111.

How to fix

Remediation Available

railsDebian

Fixed in:1.1.6-1CVE-2006-4112

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

2.88%probability of exploitation in 30 days

85thpercentile

Elevated risk: more likely to be exploited than 85% of all known CVEs.

References

Patch5

Vendor Advisory2

Other references4

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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.