CVE-2025-21439

Out-of-bounds Read in Windows WLAN Host

Published Apr 7, 2025 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
Memory corruption may occur while reading board data via IOCTL call when the WLAN driver copies the content to the provided output buffer.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-9993 Memory corruption may occur while reading board data via IOCTL call when the WLAN driver copies the content to the provided output buffer.
History
Type Values Removed Values Added
First Time appeared Qualcomm
Qualcomm fastconnect 6700
Qualcomm fastconnect 6700 Firmware
Qualcomm fastconnect 6900
Qualcomm fastconnect 6900 Firmware
Qualcomm qca6595au
Qualcomm qca6595au Firmware
Qualcomm qcm5430
Qualcomm qcm5430 Firmware
Qualcomm qcm6490
Qualcomm qcm6490 Firmware
Qualcomm qcn7605
Qualcomm qcn7605 Firmware
Qualcomm qcn7606
Qualcomm qcn7606 Firmware
Qualcomm qcs5430
Qualcomm qcs5430 Firmware
Qualcomm qcs6490
Qualcomm qcs6490 Firmware
Qualcomm sc8180x\+sdx55
Qualcomm sc8180x\+sdx55 Firmware
Qualcomm snapdragon 8c Compute Platform \(sc8180x-ad\)
Qualcomm snapdragon 8c Compute Platform \(sc8180x-ad\) Firmware
Qualcomm snapdragon 8c Compute Platform \(sc8180xp-ad\)
Qualcomm snapdragon 8c Compute Platform \(sc8180xp-ad\) Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-aa\)
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-aa\) Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-ab\)
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-ab\) Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-ac\)
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-ac\) Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-af\)
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-af\) Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-ac\)
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-ac\) Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-af\)
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-af\) Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-aa\)
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-aa\) Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-ab\)
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-ab\) Firmware
Qualcomm video Collaboration Vc3 Platform
Qualcomm video Collaboration Vc3 Platform Firmware
Qualcomm wcd9370
Qualcomm wcd9370 Firmware
Qualcomm wcd9375
Qualcomm wcd9375 Firmware
Qualcomm wcd9380
Qualcomm wcd9380 Firmware
Qualcomm wcd9385
Qualcomm wcd9385 Firmware
CPEs cpe:2.3:h:qualcomm:fastconnect_6700:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:fastconnect_6900:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca6595au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcm5430:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcm6490:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcn7605:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcn7606:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcs5430:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcs6490:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sc8180x\+sdx55:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-ac\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-af\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:video_collaboration_vc3_platform:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9370:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9375:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9385:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_6700_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6595au_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcm5430_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcm6490_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn7605_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn7606_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcs5430_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcs6490_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sc8180x\+sdx55_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-ac\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-af\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:video_collaboration_vc3_platform_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*
Vendors & Products Qualcomm
Qualcomm fastconnect 6700
Qualcomm fastconnect 6700 Firmware
Qualcomm fastconnect 6900
Qualcomm fastconnect 6900 Firmware
Qualcomm qca6595au
Qualcomm qca6595au Firmware
Qualcomm qcm5430
Qualcomm qcm5430 Firmware
Qualcomm qcm6490
Qualcomm qcm6490 Firmware
Qualcomm qcn7605
Qualcomm qcn7605 Firmware
Qualcomm qcn7606
Qualcomm qcn7606 Firmware
Qualcomm qcs5430
Qualcomm qcs5430 Firmware
Qualcomm qcs6490
Qualcomm qcs6490 Firmware
Qualcomm sc8180x\+sdx55
Qualcomm sc8180x\+sdx55 Firmware
Qualcomm snapdragon 8c Compute Platform \(sc8180x-ad\)
Qualcomm snapdragon 8c Compute Platform \(sc8180x-ad\) Firmware
Qualcomm snapdragon 8c Compute Platform \(sc8180xp-ad\)
Qualcomm snapdragon 8c Compute Platform \(sc8180xp-ad\) Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-aa\)
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-aa\) Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-ab\)
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-ab\) Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-ac\)
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-ac\) Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-af\)
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-af\) Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-ac\)
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-ac\) Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-af\)
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-af\) Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-aa\)
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-aa\) Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-ab\)
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-ab\) Firmware
Qualcomm video Collaboration Vc3 Platform
Qualcomm video Collaboration Vc3 Platform Firmware
Qualcomm wcd9370
Qualcomm wcd9370 Firmware
Qualcomm wcd9375
Qualcomm wcd9375 Firmware
Qualcomm wcd9380
Qualcomm wcd9380 Firmware
Qualcomm wcd9385
Qualcomm wcd9385 Firmware
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Memory corruption may occur while reading board data via IOCTL call when the WLAN driver copies the content to the provided output buffer.
Title Out-of-bounds Read in Windows WLAN Host
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Subscriptions

Qualcomm Fastconnect 6700 Fastconnect 6700 Firmware Fastconnect 6900 Fastconnect 6900 Firmware Qca6595au Qca6595au Firmware Qcm5430 Qcm5430 Firmware Qcm6490 Qcm6490 Firmware Qcn7605 Qcn7605 Firmware Qcn7606 Qcn7606 Firmware Qcs5430 Qcs5430 Firmware Qcs6490 Qcs6490 Firmware Sc8180x\+sdx55 Sc8180x\+sdx55 Firmware Snapdragon 8c Compute Platform \(sc8180x-ad\) Snapdragon 8c Compute Platform \(sc8180x-ad\) Firmware Snapdragon 8c Compute Platform \(sc8180xp-ad\) Snapdragon 8c Compute Platform \(sc8180xp-ad\) Firmware Snapdragon 8cx Compute Platform \(sc8180x-aa\) Snapdragon 8cx Compute Platform \(sc8180x-aa\) Firmware Snapdragon 8cx Compute Platform \(sc8180x-ab\) Snapdragon 8cx Compute Platform \(sc8180x-ab\) Firmware Snapdragon 8cx Compute Platform \(sc8180xp-ac\) Snapdragon 8cx Compute Platform \(sc8180xp-ac\) Firmware Snapdragon 8cx Compute Platform \(sc8180xp-af\) Snapdragon 8cx Compute Platform \(sc8180xp-af\) Firmware Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-ac\) Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-ac\) Firmware Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-af\) Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-af\) Firmware Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-aa\) Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-aa\) Firmware Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-ab\) Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-ab\) Firmware Video Collaboration Vc3 Platform Video Collaboration Vc3 Platform Firmware Wcd9370 Wcd9370 Firmware Wcd9375 Wcd9375 Firmware Wcd9380 Wcd9380 Firmware Wcd9385 Wcd9385 Firmware
Weaknesses

Sources

Status
PUBLISHED
Assigner
qualcomm
Published
Updated
Feb 26, 2026, 6:28 PM
Reserved
Dec 18, 2024, 9:50 AM
Status
Analyzed
Published
Apr 7, 2025, 11:15 AM
Modified
Jun 17, 2026, 8:43 AM