Improper handling of exceptional conditions in Intel SGX SDK software
Priority LOW 24CWE-755Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Improper conditions check in the Intel(R) SGX SDK software may allow a privileged user to potentially enable information disclosure via local access.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00157 4th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Intel(R) SGX SDK software | See references | — | No fix listed | CNA |
- Intel(R) SGX SDK software Vendor— Affected See references Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:*:*:* | before 2.16.100.1 | Vulnerable | Intel |
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Linux |
| cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:*:*:* | before 2.15.100.1 | Vulnerable | Intel |
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:*:*:* Versions before 2.16.100.1 Vulnerable ·Intel
- cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux
- cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:*:*:* Versions before 2.15.100.1 Vulnerable ·Intel
- cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-26509
- 2026-10-03 Alias added: GHSA-9ppj-rc3q-j6g2
References
More Intel Sgx Sdk vulnerabilities
- TI-2022-05529 Incomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an… CVSS 3.1MEDIUM 5.5
- TI-2022-05567 Incomplete cleanup in specific special register write operations for some Intel(R)… CVSS 3.1MEDIUM 5.5
- TI-2022-05531 Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may… CVSS 3.1MEDIUM 5.5
- TI-2022-05533 Incomplete cleanup in specific special register read operations for some Intel(R)… CVSS 3.1MEDIUM 5.5
- TI-2018-12862 Incorrect permission assignment in Intel SGX SDK and Platform Software for Windows CVSS 3.0HIGH 7.3
- TI-2021-00125 Improper input validation in Intel SGX SDK applications compiled for SGX2 enabled… CVSS 3.1MEDIUM 6.7
Sources
- CVE-2022-26509 · CVE Program
- CVE-2022-26509 · NVD
- FIRST EPSS
- GHSA-9ppj-rc3q-j6g2 · GitHub Advisory Database · CC BY 4.0
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