Is CVE-2006-2775 in the CISA KEV catalog?

No. CVE-2006-2775 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-2775?

CVE-2006-2775 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2006-2775?

CVE-2006-2775 has an EPSS score of 4.57% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2006-2775?

Upgrade firefox on debian unstable to 1.5.dfsg+1.5.0.4-1 or later.

CVE & CISA-KEV Catalog

CVE-2006-2775

HIGHEPSS 90th pctl

7.5

CVSS v2

NVD

Description

Mozilla Firefox and Thunderbird before 1.5.0.4 associates XUL attributes with the wrong URL under certain unspecified circumstances, which might allow remote attackers to bypass restrictions by causing a persisted string to be associated with the wrong URL.

CWE-264Permissions, Privileges, and Access Controls

How to fix

Remediation Available

firefoxDebian

Fixed in:1.5.dfsg+1.5.0.4-1CVE-2006-2775

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

4.57%probability of exploitation in 30 days

90thpercentile

High risk: more likely to be exploited than 90% of all known CVEs.

References

Related Vulnerabilities

Other CWE-264 (Permissions, Privileges, and Access Controls) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2012-1456	Medium	4.3	100%	-	-
CVE-2012-1459	Medium	4.3	100%	-	Fix
CVE-2012-1446	Medium	4.3	100%	-	-
CVE-2012-1443	Medium	4.3	100%	-	-
CVE-2012-1442	Medium	4.3	99%	-	-
CVE-2012-1457	Medium	4.3	98%	-	Fix

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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.