CVE-2023-28581

Name: CVE-2023-28581
Creator: NVD / NIST
Published: 2023-09-05T07:15:14.247+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.42%

Last modified Jun 17, 2026

CVE-2023-28581 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.. EPSS estimates a 0.42% chance of exploitation in the next 30 days.

Description

Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.42%

33.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Qualcomm	Fastconnect 6800 Firmware	All versions
Qualcomm	Fastconnect 6900 Firmware	All versions
Qualcomm	Fastconnect 7800 Firmware	All versions
Qualcomm	Qca6391 Firmware	All versions
Qualcomm	Qca6426 Firmware	All versions
Qualcomm	Qca6436 Firmware	All versions
Qualcomm	Sd 8 Gen1 5g Firmware	All versions
Qualcomm	Sd865 5g Firmware	All versions
Qualcomm	Snapdragon 8 Gen 1 Firmware	All versions
Qualcomm	Snapdragon 865 5g Firmware	All versions
Qualcomm	Snapdragon 865\+ 5g Firmware	All versions
Qualcomm	Snapdragon 870 5g Firmware	All versions
Qualcomm	Snapdragon Ar2 Gen 1 Firmware	All versions
Qualcomm	Snapdragon Xr2 5g Firmware	All versions
Qualcomm	Ssg2115p Firmware	All versions
Qualcomm	Ssg2125p Firmware	All versions
Qualcomm	Sxr1230p Firmware	All versions
Qualcomm	Sxr2230p Firmware	All versions
Qualcomm	Wcd9380 Firmware	All versions
Qualcomm	Wcd9385 Firmware	All versions
Qualcomm	Wcn6740 Firmware	All versions
Qualcomm	Wsa8810 Firmware	All versions
Qualcomm	Wsa8815 Firmware	All versions
Qualcomm	Wsa8830 Firmware	All versions
Qualcomm	Wsa8832 Firmware	All versions
Qualcomm	Wsa8835 Firmware	All versions

References

https://www.qualcomm.com/company/product-security/bulletins/september-2023-bulletinVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/september-2023-bulletinVendor Advisory

Timeline

Published: Sep 5, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-28581?

Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.

How severe is CVE-2023-28581?

CVE-2023-28581 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.

How do I fix CVE-2023-28581?

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-2023-28581?

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

Scan your code now

Source: NVD / NIST