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CVE-2026-21369

MEDIUMCVSS 5.3/10EPSS 0.09%

Last modified

CVE-2026-21369 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Memory Corruption when handling flash commands due to outdated LED count values being used after userspace modification.. EPSS estimates a 0.09% chance of exploitation in the next 30 days.

Description

Memory Corruption when handling flash commands due to outdated LED count values being used after userspace modification.

Metrics

CVSS 3.1
5.3/10

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

EPSS Probability
0.09%

0.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommFastconnect 6200 FirmwareAll versions
QualcommFastconnect 6700 FirmwareAll versions
QualcommFastconnect 6900 FirmwareAll versions
QualcommFastconnect 7800 FirmwareAll versions
QualcommG1 Gen 1 FirmwareAll versions
QualcommWcd9380 FirmwareAll versions
QualcommWcd9385 FirmwareAll versions
QualcommWcd9390 FirmwareAll versions
QualcommWcd9395 FirmwareAll versions
QualcommWcn3910 FirmwareAll versions
QualcommWcn3950 FirmwareAll versions
QualcommWcn3988 FirmwareAll versions
QualcommWcn6450 FirmwareAll versions
QualcommWcn6650 FirmwareAll versions
QualcommWcn6755 FirmwareAll versions
QualcommWcn7860 FirmwareAll versions
QualcommWcn7861 FirmwareAll versions
QualcommWcn7881 FirmwareAll versions
QualcommWsa8810 FirmwareAll versions
QualcommWsa8815 FirmwareAll versions
QualcommWsa8830 FirmwareAll versions
QualcommWsa8832 FirmwareAll versions
QualcommWsa8835 FirmwareAll versions
QualcommWsa8840 FirmwareAll versions
QualcommWsa8845 FirmwareAll versions
QualcommWsa8845h FirmwareAll versions
QualcommX1e80100 FirmwareAll versions
QualcommXrv7209 FirmwareAll versions
QualcommXrv9209 FirmwareAll versions
QualcommG3x Gen 2 FirmwareAll versions
QualcommIq-9075 FirmwareAll versions
QualcommKalpeni FirmwareAll versions
QualcommLemans Au Lgit FirmwareAll versions
QualcommLemansau FirmwareAll versions
QualcommPandeiro FirmwareAll versions
QualcommQam8255p FirmwareAll versions
QualcommQam8295p FirmwareAll versions
QualcommQamsrv1h FirmwareAll versions
QualcommQamsrv1m FirmwareAll versions
QualcommQca6574au FirmwareAll versions
QualcommQca6595 FirmwareAll versions
QualcommQca6688aq FirmwareAll versions
QualcommQca6696 FirmwareAll versions
QualcommQca6698aq FirmwareAll versions
QualcommQca6797aq FirmwareAll versions
QualcommQca8695au FirmwareAll versions
QualcommQcm2290 FirmwareAll versions
QualcommQcm4325 FirmwareAll versions
QualcommQcm4490 FirmwareAll versions
QualcommQcm5430 FirmwareAll versions

Showing 50 of 109 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-21369?
Memory Corruption when handling flash commands due to outdated LED count values being used after userspace modification.
How severe is CVE-2026-21369?
CVE-2026-21369 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.09% probability of exploitation in the next 30 days.
How do I fix CVE-2026-21369?
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.

How Strix Helps

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Source: NVD / NIST