QualcommCVE-2026-25268

Qualcomm Snapdragon: memory corruption

High8.8CVE-2026-25268 · Published Jul 6, 2026 · updated Jul 7, 2026

Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations.

Qualcomm advisory

Affected versions

Package	Affected	Fixed in
Snapdragon Product	<= 5G Fixed Wireless Access Platform	No fix yet
	<= AR8035	No fix yet
	<= CQ7790	No fix yet
	<= CQ8725S	No fix yet

Details and references

CVSS 3.1: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Severity from: the vendor (its own CVE record or advisory)
Weakness: CWE-121

More Qualcomm advisories

Date	Advisory	Severity	Fixed in
Jul 6	Qualcomm Snapdragon: memory corruption Medium5.3Jul 6 CVE-2026-21384No fix yet	Medium5.3	No fix yet
Jul 6	Qualcomm Snapdragon: memory corruption High7.8Jul 6 CVE-2026-25271No fix yet	High7.8	No fix yet
Jul 6	Qualcomm Snapdragon: memory corruption Medium5.3Jul 6 CVE-2026-21368No fix yet	Medium5.3	No fix yet
Jul 6	Qualcomm Snapdragon: memory corruption Medium5.3Jul 6 CVE-2026-21369No fix yet	Medium5.3	No fix yet
Jul 6	Qualcomm Snapdragon: memory corruption Medium5.3Jul 6 CVE-2026-21370No fix yet	Medium5.3	No fix yet
Jul 6	Qualcomm Snapdragon: memory corruption High7.8Jul 6 CVE-2026-21379No fix yet	High7.8	No fix yet

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