CVE-2014-2597

NONECVSS 0.0

0.0

PCNetSoftware RAC Server 4.0.4 and 4.0.5 allows local users to cause a denial of service (disabled keyboard or crash) via a large input buffer to unspecified IOCTL requests in RACDriver.sys, which triggers a buffer over-read.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 39.9%
KEV: Not listed

Published

April 18, 2014

Last Modified

May 6, 2026

References (6)

cve@mitrehttp://seclists.org/fulldisclosure/2014/Apr/221
cve@mitrehttp://secunia.com/advisories/58090
cve@mitrehttps://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2014-2597/
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2014/Apr/221
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/58090
af854a3a-2127-422b-91ae-364da2661108https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2014-2597/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-20Improper Input Validation

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-06 13:45 UTCepss_batch
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2026-05-28 19:22 UTCEG score recompute
2026-05-28 19:22 UTCGHSA enrichment
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2026-05-28 13:42 UTCepss_batch

Frequently asked(4)

What is CVE-2014-2597?

CVE-2014-2597 is a none vulnerability published on April 18, 2014. PCNetSoftware RAC Server 4.0.4 and 4.0.5 allows local users to cause a denial of service (disabled keyboard or crash) via a large input buffer to unspecified IOCTL requests in RACDriver.sys, which triggers a buffer over-read.

When was CVE-2014-2597 disclosed?

CVE-2014-2597 was first published in the National Vulnerability Database on April 18, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2014-2597 actively exploited?

CVE-2014-2597 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 39.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2014-2597?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-2597, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2014-2597

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2014-2597?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(4)

Related CVEs(same CWE)