CVE-2018-11951

Name: CVE-2018-11951
Creator: NVD / NIST
Published: 2018-10-26T13:29:01.73+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.16%

Last modified Jun 17, 2026

CVE-2018-11951 is a vulnerability of currently unknown severity. Improper access control in core module lead XBL_LOADER performs the ZI region clear for QTEE instead of XBL_SEC in Snapdragon Mobile in version SD 845, SD 850.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

Description

Improper access control in core module lead XBL_LOADER performs the ZI region clear for QTEE instead of XBL_SEC in Snapdragon Mobile in version SD 845, SD 850.

Metrics

EPSS Probability

0.16%

5.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-732

Affected Software

Vendor	Product	Versions
Qualcomm	Sd 845 Firmware	All versions
Qualcomm	Sd 850 Firmware	All versions

References

https://www.qualcomm.com/company/product-security/bulletinsVendor Advisory
https://www.qualcomm.com/company/product-security/bulletinsVendor Advisory

Timeline

Published: Oct 26, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-11951?

Improper access control in core module lead XBL_LOADER performs the ZI region clear for QTEE instead of XBL_SEC in Snapdragon Mobile in version SD 845, SD 850.

How severe is CVE-2018-11951?

Severity scoring for CVE-2018-11951 is pending analysis. The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.

How do I fix CVE-2018-11951?

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-2018-11951?

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

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Source: NVD / NIST