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TI-2014-05956 Aliases CVE-2014-7136GHSA-xh58-cx6c-2h9h

Heap-based buffer overflow in the K7FWFilt.sys kernel mode driver (aka K7Firewall Packet…

Priority LOW 33CWE-119Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

Heap-based buffer overflow in the K7FWFilt.sys kernel mode driver (aka K7Firewall Packet Driver) before 14.0.1.16, as used in multiple K7 Computing products, allows local users to execute arbitrary code with kernel privileges via a crafted parameter in a DeviceIoControl API call.

Why it matters now

EPSS 0.00632 50th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:k7computing:k7firewall_packet_driver:*:*:*:*:*:*:*:*up to 14.0.1.15VulnerableK7computing
  • cpe:2.3:a:k7computing:k7firewall_packet_driver:*:*:*:*:*:*:*:* Versions up to 14.0.1.15 Vulnerable ·K7computing

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2014-7136
  2. 2026-10-03 Alias added: GHSA-xh58-cx6c-2h9h
  3. 2026-10-25 EPSS moved to the 50th–90th percentile

References

Exploit 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences