Is CVE-2006-5111 in the CISA KEV catalog?

No. CVE-2006-5111 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-5111?

CVE-2006-5111 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2006-5111?

CVE-2006-5111 has an EPSS score of 1.83% (76th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2006-5111?

Upgrade libksba on debian 11 to 0.9.14-1 or later.

CVE & CISA-KEV Catalog

CVE-2006-5111

MEDIUMEPSS 76th pctl

5.0

CVSS v2

NVD

Description

The libksba library 0.9.12 and possibly other versions, as used by gpgsm in the newpg package on SUSE LINUX, allows attackers to cause a denial of service (application crash) via a malformed X.509 certificate in a signature.

How to fix

Remediation Available

libksbaDebian

Fixed in:0.9.14-1CVE-2006-5111

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

1.83%probability of exploitation in 30 days

76thpercentile

Elevated risk: more likely to be exploited than 76% of all known CVEs.

References

Patch2

Other references7

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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.