CVE-2026-20793

Unchecked return value for some IntelR QAT software drivers for Windows before version 1.13 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result ma...

CVE-2026-20793

CVE-2026-20793 concerns some Intel(R) QAT software drivers for Windows prior to version 1.13. The root cause is an unchecked return value in Ring 3 (User Applications), which may allow a local, low-complexity attack by an authenticated, unprivileged user to cause a denial of service. Impact is li...

CVE-2026-20771

Null pointer dereference for some IntelR QAT software drivers for Windows before version 1.13 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result...

CVE-2026-20771

Intel QAT software drivers for Windows are affected by a null pointer dereference in Ring 3 (user mode) prior to version 1.13. The vulnerability can be triggered by an unprivileged, authenticated user with low complexity, via local access, potentially causing a denial of service. Affected compone...

PT-2026-40091

Buffer overflow for some IntelR QAT software drivers for Windows before version 1.13 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may...

Intel® QAT Software Drivers for Windows Advisory 

Summary: Potential security vulnerabilities in some Intel® QuickAssist Technology QAT software drivers for Windows may allow denial of service. Intel is releasing software updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2026-20767 Description: Improper input...

PT-2026-40098

Null pointer dereference for some IntelR QAT software drivers for Windows before version 2.6.0 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result...

CVE-2024-39833

Uncontrolled search path for some IntelR QAT software before version 2.3.0 may allow an authenticated user to potentially enable escalation of privilege via local access...

EUVD-2023-60479

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix out-of-bounds read When preparing an AER-CTR request, the driver copies the key provided by the user into a data structure that is accessible by the firmware. If the target device is QAT GEN4, the key size is...

CVE-2025-27710

Untrusted pointer dereference for some IntelR QAT Windows software before version 2.6.0. within Ring 3: User Applications may allow an information disclosure. System software adversary with an authenticated user combined with a low complexity attack may enable data exposure. This result may...

CVE-2025-26694

Null pointer dereference for some IntelR 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...

EUVD-2025-93487

Out-of-bounds read for some IntelR 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 high complexity attack may enable denial of service. This result may potentially occur...

CVE-2025-32732

Buffer overflow for some IntelR 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...

CVE-2025-32088

Improper conditions check for some IntelR 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...

CVE-2025-32732

Buffer overflow for some IntelR 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...

CVE-2025-31937

Out-of-bounds read for some IntelR 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 high complexity attack may enable denial of service. This result may potentially occur...

CVE-2025-27713

Out-of-bounds write for some IntelR QAT Windows software before version 2.6.0. within Ring 3: User Applications may allow an escalation of privilege. System software adversary with an authenticated user combined with a high complexity attack may enable escalation of privilege. This result may...

CVE-2025-24519

Buffer overflow for some IntelR QAT Windows software before version 2.6.0. within Ring 3: User Applications may allow an escalation of privilege. System software adversary with an authenticated user combined with a low complexity attack may enable data manipulation. This result may potentially...

CVE-2025-24519

Buffer overflow for some IntelR QAT Windows software before version 2.6.0. within Ring 3: User Applications may allow an escalation of privilege. System software adversary with an authenticated user combined with a low complexity attack may enable data manipulation. This result may potentially...

CVE-2025-32732

Buffer overflow for some IntelR 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...