CVE-2022-26509

LOWNVD 2.55.5▲

2.5

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

CVSS v3: 2.5
EG Score: 5.5(medium)
EPSS: 16.8%
KEV: Not listed

Published

February 16, 2023

Last Modified

November 21, 2024

References (2)

secure@intelhttp://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00677.html
af854a3a-2127-422b-91ae-364da2661108http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00677.html

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-755Improper Handling of Exceptional Conditions

Data Freshness Timeline

(refreshed 7× in last 7d / 7× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 06:34 UTCEG score recompute
2026-05-25 06:34 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2022-26509?

CVE-2022-26509 is a low vulnerability published on February 16, 2023. Improper conditions check in the Intel(R) SGX SDK software may allow a privileged user to potentially enable information disclosure via local access.

When was CVE-2022-26509 disclosed?

CVE-2022-26509 was first published in the National Vulnerability Database on February 16, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-26509 actively exploited?

CVE-2022-26509 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 16.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-26509?

CVE-2022-26509 has a CVSS v3 base score of 2.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 5.5.

How do I remediate CVE-2022-26509?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-26509, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-26509

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CVE-2022-26509

📅 Published

🔄 Last Modified

🔗 References (2)