Is CVE-2008-1686 in the CISA KEV catalog?

No. CVE-2008-1686 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2008-1686?

CVE-2008-1686 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2008-1686?

CVE-2008-1686 has an EPSS score of 6.14% (93th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2008-1686?

Upgrade libfishsound on debian 11 to 0.7.0-2.2 or later.

CVE & CISA-KEV Catalog

CVE-2008-1686

HIGHEPSS 93th pctl

9.3

CVSS v2

NVD

Description

Array index vulnerability in Speex 1.1.12 and earlier, as used in libfishsound 0.9.0 and earlier, including Illiminable DirectShow Filters and Annodex Plugins for Firefox, xine-lib before 1.1.12, and many other products, allows remote attackers to execute arbitrary code via a header structure containing a negative offset, which is used to dereference a function pointer.

CWE-189

How to fix

Remediation Available

libfishsoundDebian

Fixed in:0.7.0-2.2CVE-2008-1686

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

6.14%probability of exploitation in 30 days

93rdpercentile

High risk: more likely to be exploited than 93% of all known CVEs.

References

Related Vulnerabilities

Other CWE-189 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-1538	High	10.0	99%	-	-
CVE-2006-3747	High	7.6	96%	-	Fix
CVE-2007-0071	High	9.3	93%	-	-
CVE-2015-3829	High	10.0	90%	-	-
CVE-2015-3864	High	10.0	87%	-	-
CVE-2015-1539	High	10.0	86%	-	-

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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.