Read the docs
TI-2025-19628 Aliases CVE-2025-26694GHSA-vfxw-cvp7-xxv4

NULL pointer dereference in Intel QAT Windows software

Priority LOW 29CWE-476Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-476.

Summary

Null pointer dereference for some Intel(R) QAT Windows software before version 2.6.0. within Ring 3: User Applications may allow a denial of service. System software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00134 2nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Intel(R) QAT Windows softwarebefore version 2.6.0.—No fix listedCNA
  • Intel(R) QAT Windows software Vendor— Affected before version 2.6.0. Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:intel:quickassist_technology:*:*:*:*:*:windows:*:*before 2.6.0-0018VulnerableIntel
  • cpe:2.3:a:intel:quickassist_technology:*:*:*:*:*:windows:*:* Versions before 2.6.0-0018 Vulnerable ·Intel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-26694
  2. 2026-10-03 Alias added: GHSA-vfxw-cvp7-xxv4

References

Advisory 1

  • TI-2026-16807 Improper input validation in Intel QAT software drivers for Windows CVSS 4.0HIGH 8.5
  • TI-2026-16767 Out-of-bounds write in Intel QAT software drivers for Windows CVSS 4.0HIGH 8.5
  • TI-2023-15919 Improper input validation in Intel QAT CVSS 3.1HIGH 8.8
  • TI-2022-20091 Incorrect permission assignment in Intel QAT drivers for Windows CVSS 3.1HIGH 8.2
  • TI-2022-06176 Out-of-bounds write in Intel QAT Driver for Windows CVSS 3.1HIGH 8.4
  • TI-2023-13252 Uncontrolled search path in Intel QAT drivers for Windows - HW Version 2.0 CVSS 3.1HIGH 7.8
See all 36 →

Sources

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