How severe is CVE-2000-0263?

CVE-2000-0263 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2000-0263 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0263?

CVE-2000-0263 primarily affects Redhat Linux. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2000-0263?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2000-0263 published?

CVE-2000-0263 was published on 2000-04-16 and last updated on 2026-06-16.

CVE-2000-0263

CVE-2000-0263 is a low-severity vulnerability in Redhat Linux with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Redhat Linux
Published: 2000-04-16
Last modified: 2026-06-16

Description

The X font server xfs in Red Hat Linux 6.x allows an attacker to cause a denial of service via a malformed request.

Frequently asked questions

What is CVE-2000-0263?: The X font server xfs in Red Hat Linux 6.x allows an attacker to cause a denial of service via a malformed request.
How severe is CVE-2000-0263?: CVE-2000-0263 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2000-0263 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0263?: CVE-2000-0263 primarily affects Redhat Linux. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-0263?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2000-0263 published?: CVE-2000-0263 was published on 2000-04-16 and last updated on 2026-06-16.

References

Affected products (9)

cpe:2.3:o:redhat:linux:6.0:*:alpha:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.0:*:i386:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.0:*:sparc:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.1:*:alpha:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.1:*:i386:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.1:*:sparc:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.2:*:alpha:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.2:*:i386:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.2:*:sparc:*:*:*:*:*

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