Is CVE-2007-6428 in the CISA KEV catalog?

No. CVE-2007-6428 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-6428?

CVE-2007-6428 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2007-6428?

CVE-2007-6428 has an EPSS score of 1.74% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2007-6428?

Upgrade xorg-server on debian 11 to 2:1.4.1~git20080105-2 or later.

CVE & CISA-KEV Catalog

CVE-2007-6428

MEDIUMEPSS 75th pctl

5.0

CVSS v2

NVD

Description

The ProcGetReservedColormapEntries function in the TOG-CUP extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to read the contents of arbitrary memory locations via a request containing a 32-bit value that is improperly used as an array index.

How to fix

Remediation Available

xorg-serverDebian

Fixed in:2:1.4.1~git20080105-2CVE-2007-6428

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

1.74%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% 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.