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Intel® oneAPI Deep Neural Network Library Software Advisory
| Intel ID: | INTEL-SA-01494 |
|---|---|
| Advisory Category: | Software |
| Impact of vulnerability: | Denial of Service |
| Severity rating: | MEDIUM |
| Original release: | 11/10/2026 |
| Last revised: | 11/10/2026 |
Summary:
A potential security vulnerability for some Intel® oneAPI Deep Neural Network Library software may allow denial of service. Intel is releasing software updates to mitigate this potential vulnerability.
Vulnerability Details:
CVEID: CVE-2026-44627
Description: Integer overflow to buffer overflow for some Intel® oneAPI Deep Neural Network Library (oneDNN) software before version v2026.0.0 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 may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
CVSS Base Score: 5.8 Medium
CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
Affected Products:
Intel® oneAPI Deep Neural Network Library software (Offline) before version 2026.0.0.
Intel® oneAPI Base Toolkit software before version 2026.0.0.
oneAPI Deep Neural Network Library before version v3.11.2.
Recommendation:
Intel recommends updating Intel® oneAPI Deep Neural Network Library software (Offline) to version 2026.0.0 or later.
Updates are available for download at this location:
https://www.intel.com/content/www/us/en/developer/tools/oneapi/onednn-download.html
Intel recommends updating Intel® oneAPI Base Toolkit software to 2026.0.0 or later.
Updates are available for download at this location:
https://www.intel.com/content/www/us/en/developer/tools/oneapi/oneapi-toolkit-download.html
Intel recommends updating oneAPI Deep Neural Network Library software to version v3.11.2 or later.
Updates are available for download at this location:
https://github.com/uxlfoundation/oneDNN/releases
Acknowledgements:
Intel would like to thank 0xiviel / Eva Crystal (XSource Security) for reporting this issue.
Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available.
Intel researchers conduct offensive security reviews as part of our Secure Development Lifecycle (SDL) framework. This includes using advanced analysis and AI-assisted diagnostic tools to simulate adversary capabilities and proactively address potential vulnerabilities prior to external exposure, limiting attacker advantage.
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