The latest security information on Intel® products.
Intel® Graphics Advisory - 01513
| Intel ID: | INTEL-SA-01513 |
|---|---|
| Advisory Category: | Software |
| Impact of vulnerability: | Escalation of Privilege, Denial of Service |
| Severity rating: | MEDIUM |
| Original release: | 11/10/2026 |
| Last revised: | 11/10/2026 |
Summary:
Potential security vulnerabilities for some Intel® Graphics software may allow escalation of privilege or denial of service. Intel is releasing software updates to mitigate these potential vulnerabilities.
Vulnerability Details:
CVEID: CVE-2026-33270
Description: Improper input validation for some Intel® Graphics Software 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 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.
CVSS Base Score: 6.8 Medium
CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVEID: CVE-2026-56438
Description: Uncontrolled search path for the libva software for all versions within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires active 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.
CVSS Base Score: 5.4 Medium
CVSS Vector: CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVEID: CVE-2026-57884
Description: Uncontrolled search path for some Intel® Graphics Software before version 26.14.2303.1 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires active 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.
CVSS Base Score: 5.4 Medium
CVSS Vector: CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products:
Intel® Graphics Drivers for:
Products Family | Before Version | CVE ID |
Intel® Arc™ graphics | 32.0.101.8801 | CVE-2026-33270, CVE-2026-56438, CVE-2026-57884 |
Intel® Arc™ Pro graphics | 32.0.101.8804 | CVE-2026-33270, CVE-2026-56438, CVE-2026-57884 |
11th-14th Gen Intel® Core™ processor family | 32.0.101.7088 | CVE-2026-33270, CVE-2026-56438, CVE-2026-57884 |
Intel® Graphics Software before version 26.14.2303.1.
libva software before version 2.24.0.
Recommendation:
Intel recommends updating Intel® Graphics Driver for Intel® Arc™ graphics to version 32.0.101.8801 or later. This update also includes Intel® Graphics Software version 26.14.2303.1 or later.
Updates are available for download at this location:
https://www.intel.com/content/www/us/en/download/785597
Intel recommends updating Intel® Graphics Driver for Intel® Arc™ Pro graphics to version 32.0.101.8804 or later. This update also includes Intel® Graphics Software version 26.14.2303.1 or later.
Updates are available for download at this location:
https://www.intel.com/content/www/us/en/download/741626
Intel recommends updating Intel® Graphics Driver for 11th-14th Gen Intel® Core™ processor family to version 32.0.101.7088 or later. This update also includes Intel® Graphics Software version 26.14.2303.1 or later.
Updates are available for download at this location:
https://www.intel.com/content/www/us/en/download/864990
Intel recommends updating libva software to version 2.24.0 or later.
Updates are available for download at this location:
https://github.com/intel/libva/releases
Acknowledgements:
Intel would like to thank Haruto Kimura (Stella) (CVE-2026-56438) and @j00sean (CVE-2026-57884) for reporting these issues.
The following issue was found externally, CVE-2026-33270.
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.
Legal Notices and Disclaimers
Intel provides these materials as-is, with no express or implied warranties.
All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice.
Intel products and services described may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request.
Intel products that have met their End of Servicing Updates may no longer receive functional and security updates. For additional details on support and servicing, please see this help article.
Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at http://intel.com.
Some results have been estimated or simulated using internal Intel analysis or architecture simulation or modeling, and provided to you for informational purposes. Any differences in your system hardware, software or configuration may affect your actual performance.
© Intel Corporation. Intel, the Intel logo, and other Intel marks are trademarks of Intel Corporation or its subsidiaries United States and other countries. Other names and brands may be claimed as the property of others.
Report a Vulnerability
If you have information about a security issue or vulnerability affecting an Intel branded product or technology, submit your report via the Intigriti platform, where you'll find eligibility criteria and submission instructions. All vulnerability reports must be submitted through Intigriti.
Use the Anonymous Submissions web form if you want to submit a vulnerability report anonymously.
For issues not related to reporting security vulnerabilities, contact Intel PSIRT.
For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.
Need product support?
If you...
- Have questions about the security features of an Intel product
- Require technical support
- Want product updates or patches
Please visit Support & Downloads.