# CVE-2026-20713

> CVE-2026-20713. CVSS 4.5 (CVSS 4.0).

Canonical: https://rewindex.com/cve/CVE-2026-20713
Last updated: 2026-08-12T20:54:11Z

- Published: 2026-08-11 16:25 UTC · Updated: 2026-08-12 20:54 UTC · Assigner: intel
- CVSS: 4.5 (CVSS 4.0) · Severity: Medium
- EPSS: 0.10%, 1th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-670

## Description

Always-incorrect control flow implementation in some firmware for some Intel(R) Xeon(R) processors may allow an escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. 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 (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (high) and availability (none) impacts.

## Affected vendors and products

- n/a: Intel(R) Xeon(R) processors may allow an escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. 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 (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (high) and availability (none) impacts.

## Tracked companies

- [Google Cloud](https://rewindex.com/company/google-cloud.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-20713)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-20713)
- [https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01442.html](https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01442.html)

---

_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


---
Canonical: https://rewindex.com/cve/CVE-2026-20713 · Markdown: https://rewindex.com/cve/CVE-2026-20713.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-20713 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:15:59.927Z