Out-of-bounds write for some Intel(R) QAT software drivers for Windows before version 1.13 within Ring 3: User Applications may allow a escalation of privilege. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable escalation of privilege. 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 (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Metrics
Affected Vendors & Products
References
History
Fri, 15 May 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Intel quickassist Technology
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| CPEs | cpe:2.3:a:intel:quickassist_technology:*:*:*:*:*:windows:*:* | |
| Vendors & Products |
Intel quickassist Technology
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| Metrics |
cvssV3_1
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Wed, 13 May 2026 11:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Intel
Intel qat Drivers |
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| Vendors & Products |
Intel
Intel qat Drivers |
Tue, 12 May 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Tue, 12 May 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
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| Title | Out‑Of‑Bounds Write in Intel QAT Windows Drivers Allows Local Privilege Escalation |
Tue, 12 May 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Out-of-bounds write for some Intel(R) QAT software drivers for Windows before version 1.13 within Ring 3: User Applications may allow a escalation of privilege. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable escalation of privilege. 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 (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts. | |
| Weaknesses | CWE-787 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: intel
Published: 2026-05-12T17:31:55.276Z
Updated: 2026-05-13T03:58:41.980Z
Reserved: 2025-12-04T04:00:32.877Z
Link: CVE-2026-20714
Updated: 2026-05-12T21:13:09.232Z
Status : Analyzed
Published: 2026-05-12T18:16:36.900
Modified: 2026-05-15T20:05:16.837
Link: CVE-2026-20714
No data.