CVE-2026-25288 Qualcomm, Inc. CVE debrief

Who should care

Organizations using Qualcomm devices listed in the CPE criteria should prioritize patching to prevent potential transient denial of service attacks. This includes reviewing inventory, applying patches, and monitoring network traffic for suspicious activity. Additionally, security teams should review compensating controls for exposed systems while remediation is scheduled and verified. Operators of affected platforms should also verify patch deployment and retest vulnerable systems.

Technical summary

The CVE-2026-25288 vulnerability affects multiple Qualcomm devices, potentially leading to transient denial of service attacks. The vulnerability is caused by improper handling of short target wake time channel usage response frames with insufficient packet sizes. This can impact network availability, and administrators should prioritize patching vulnerable devices, particularly those with CVSS scores above 7. The NVD entry is currently Analyzed, and the CVE record was published on 2026-08-04T16:16:24.693Z.

Defensive priority

Qualcomm devices may be vulnerable to transient denial of service attacks when processing short target wake time channel usage response frames with insufficient packet sizes. Administrators should prioritize patching vulnerable devices, particularly those with CVSS scores above 7.

Recommended defensive actions

• Inventory vulnerable Qualcomm devices and prioritize patching
• Apply patches from Qualcomm for affected devices
• Monitor network traffic for suspicious activity
• Implement compensating controls for unpatched devices
• Verify patch deployment and retest vulnerable systems

Evidence notes

The CVE-2026-25288 record indicates a HIGH severity vulnerability with a CVSS score of 7.4. Multiple CPEs are listed as vulnerable, including various Qualcomm firmware and hardware products. The evidence is limited, and defenders should verify the affected scope and apply patches from Qualcomm for affected devices. Additionally, organizations should review compensating controls for exposed systems while remediation is scheduled and verified.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.