Is CVE-2015-8972 in the CISA KEV catalog?

No. CVE-2015-8972 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-8972?

CVE-2015-8972 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2015-8972?

CVE-2015-8972 has an EPSS score of 3.76% (89th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2015-8972?

Upgrade gnuchess on debian 11 to 6.2.4-1 or later.

CVE & CISA-KEV Catalog

CVE-2015-8972

CRITICALEPSS 89th pctl

9.8

CVSS v3

NVD

Description

Stack-based buffer overflow in the ValidateMove function in frontend/move.cc in GNU Chess (aka gnuchess) before 6.2.4 might allow context-dependent attackers to execute arbitrary code via a large input, as demonstrated when in UCI mode.

CWE-119Buffer Overflow

How to fix

Remediation Available

gnuchessDebian

Fixed in:6.2.4-1CVE-2015-8972

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

3.76%probability of exploitation in 30 days

89thpercentile

Elevated risk: more likely to be exploited than 89% of all known CVEs.

References

Patch1

svn.savannah.gnu.org

Exploit1

lists.gnu.org

Third-Party Advisory3

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4966	Critical	9.4	100%	KEV + Ransom	Fix
CVE-2017-11882	High	7.8	100%	KEV + Ransom	-
CVE-2020-0796	Critical	10.0	100%	KEV + Ransom	-
CVE-2008-4250	Critical	9.8	99%	KEV	-
CVE-2017-15944	Critical	9.8	98%	KEV	Fix
CVE-2015-0014	High	10.0	97%	-	-

Embed a live status badge for CVE-2015-8972

Markdown

[![CVE-2015-8972](https://tridentstack.com/cve/badge/CVE-2015-8972.svg)](https://tridentstack.com/cve/CVE-2015-8972)

HTML

<a href="https://tridentstack.com/cve/CVE-2015-8972"><img src="https://tridentstack.com/cve/badge/CVE-2015-8972.svg" alt="CVE-2015-8972"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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 2026-05-13.