CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2025-21439
High (7.8) in qualcomm. EPSS 0.1% chance of exploitation in the next 30 days.
Memory corruption may occur while reading board data via IOCTL call when the WLAN driver copies the content to the provided output buffer.
Severity
- EPSS
- 0.1% chance of exploitation in the next 30 days; higher than 1% of CVEs (scores of 2026-10-31)
- CWE
- CWE-787
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:fastconnect_6700_firmware
- qualcomm:fastconnect_6900_firmware
- qualcomm:qca6595au_firmware
- qualcomm:qcm5430_firmware
- qualcomm:qcm6490_firmware
- qualcomm:qcn7605_firmware
- qualcomm:qcn7606_firmware
- qualcomm:qcs5430_firmware
- qualcomm:qcs6490_firmware
- qualcomm:sc8180x\+sdx55_firmware
- qualcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\)_firmware
- qualcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\)_firmware
- qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\)_firmware
- qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\)_firmware
- qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-ac\)_firmware
- qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-af\)_firmware
- qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)_firmware
- qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)_firmware
- qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\)_firmware
- qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\)_firmware
- qualcomm:video_collaboration_vc3_platform_firmware
- qualcomm:wcd9370_firmware
- qualcomm:wcd9375_firmware
- qualcomm:wcd9380_firmware
- qualcomm:wcd9385_firmware