CVE-2022-26509

Name: CVE-2022-26509
Creator: NVD / NIST
Published: 2023-02-16T20:15:13.31+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.16%

Last modified Jun 17, 2026

CVE-2022-26509 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Improper conditions check in the Intel(R) SGX SDK software may allow a privileged user to potentially enable information disclosure via local access.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

Description

Improper conditions check in the Intel(R) SGX SDK software may allow a privileged user to potentially enable information disclosure via local access.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.16%

5.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-755

Affected Software

Vendor	Product	Versions
Intel	Sgx Sdk	< 2.16.100.1
Intel	Sgx Sdk	< 2.15.100.1

References

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00677.htmlVendor Advisory
http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00677.htmlVendor Advisory

Timeline

Published: Feb 16, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-26509?

Improper conditions check in the Intel(R) SGX SDK software may allow a privileged user to potentially enable information disclosure via local access.

How severe is CVE-2022-26509?

CVE-2022-26509 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.

How do I fix CVE-2022-26509?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-26509?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST