Is CVE-2007-2958 in the CISA KEV catalog?

No. CVE-2007-2958 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-2958?

CVE-2007-2958 has a CVSS v2 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2007-2958?

CVE-2007-2958 has an EPSS score of 3.43% (87th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2007-2958?

Upgrade sylpheed on debian 11 to 2.4.5-1 or later.

CVE & CISA-KEV Catalog

CVE-2007-2958

MEDIUMEPSS 87th pctl

6.8

CVSS v2

NVD

Description

Format string vulnerability in the inc_put_error function in src/inc.c in Sylpheed 2.4.4, and Sylpheed-Claws (Claws Mail) 1.9.100 and 2.10.0, allows remote POP3 servers to execute arbitrary code via format string specifiers in crafted replies.

How to fix

Remediation Available

sylpheedDebian

Fixed in:2.4.5-1CVE-2007-2958

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

3.43%probability of exploitation in 30 days

87thpercentile

Elevated risk: more likely to be exploited than 87% of all known CVEs.

References

Patch2

Other references12

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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.