Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-25268

Severity CVSS v4.0:
Pending analysis
Type:
CWE-121 Stack-based Buffer Overflow
Publication date:
06/07/2026
Last modified:
07/07/2026

Description

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

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wsa8835:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:5g_fixed_wireless_access_platform_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:5g_fixed_wireless_access_platform:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:ar8035_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:ar8035:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:cq7790_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:cq7790:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:cq8725s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:cq8725s:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca4024_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca4024:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6174a_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca6174a:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8075_firmware:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools