The NDIS-TDI Hooking Engine, as used in the (1) KLICK (KLICK.SYS) and (2) KLIN (KLIN.SYS)…
Priority LOW 34Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The NDIS-TDI Hooking Engine, as used in the (1) KLICK (KLICK.SYS) and (2) KLIN (KLIN.SYS) device drivers 2.0.0.281 for in Kaspersky Labs Anti-Virus 6.0.0.303 and other Anti-Virus and Internet Security products, allows local users to execute arbitrary code via crafted Irp structure with invalid addresses in the 0x80052110 IOCTL.
Why it matters now
EPSS 0.01272 70th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:kaspersky_lab:kaspersky_anti-virus:5.0:*:windows_workstations:*:*:*:*:* | 5.0 | Vulnerable | Kaspersky Lab |
| cpe:2.3:a:kaspersky_lab:kaspersky_anti-virus:6.0:*:workstations:*:*:*:*:* | 6.0 | Vulnerable | Kaspersky Lab |
| cpe:2.3:a:kaspersky_lab:kaspersky_anti-virus_personal:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | Kaspersky Lab |
| cpe:2.3:a:kaspersky_lab:kaspersky_anti-virus_personal_pro:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | Kaspersky Lab |
| cpe:2.3:a:kaspersky_lab:kaspersky_internet_security:6.0:maintenance_pack_2:*:*:*:*:*:* | 6.0 maintenance_pack_2 | Vulnerable | Kaspersky Lab |
- cpe:2.3:a:kaspersky_lab:kaspersky_anti-virus:5.0:*:windows_workstations:*:*:*:*:* Versions 5.0 Vulnerable ·Kaspersky Lab
- cpe:2.3:a:kaspersky_lab:kaspersky_anti-virus:6.0:*:workstations:*:*:*:*:* Versions 6.0 Vulnerable ·Kaspersky Lab
- cpe:2.3:a:kaspersky_lab:kaspersky_anti-virus_personal:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Kaspersky Lab
- cpe:2.3:a:kaspersky_lab:kaspersky_anti-virus_personal_pro:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Kaspersky Lab
- cpe:2.3:a:kaspersky_lab:kaspersky_internet_security:6.0:maintenance_pack_2:*:*:*:*:*:* Versions 6.0 maintenance_pack_2 Vulnerable ·Kaspersky Lab
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-4926
- 2026-10-03 Alias added: GHSA-r9ww-rg22-c2wc
References
More Kaspersky Lab Kaspersky Anti-virus vulnerabilities
- TI-2005-02970 Heap-based buffer overflow in Kaspersky Antivirus (KAV) 5.0 and Kaspersky Personal… CVSS 2.0HIGH 10.0
- TI-2004-00844 McAfee Anti-Virus Engine DATS drivers before 4398 released on Oct 13th 2004 and DATS… CVSS 2.0HIGH 7.5
- TI-2007-00432 Heap-based buffer overflow in the arj.ppl module in the OnDemand Scanner in Kaspersky… CVSS 2.0HIGH 10.0
- TI-2004-00845 Computer Associates (CA) InoculateIT 6.0, eTrust Antivirus r6.0 through r7.1, eTrust… CVSS 2.0HIGH 7.5
- TI-2007-01080 Kaspersky Anti-Virus 6.0 and Internet Security 6.0 exposes unsafe methods in the (a)… CVSS 2.0HIGH 10.0
- TI-2004-00993 Archive::Zip Perl module before 1.14, when used by antivirus programs such as… CVSS 2.0HIGH 7.5
Sources
- CVE-2006-4926 · CVE Program
- CVE-2006-4926 · NVD
- FIRST EPSS
- GHSA-r9ww-rg22-c2wc · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences