CVE-2025-47400

Cryptographic issue while copying data to a destination buffer without validating its size.

CVSS 3.1

7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS

0.10% chance of exploitation in the next 30 days; higher than 0% of CVEs (scores of 2026-10-25)

CWE

CWE-126

Published

2026-04-06

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

Affected

• qualcomm:pandeiro_firmware
• qualcomm:snapdragon_8_elite_gen_5_firmware
• qualcomm:sw6100_firmware
• qualcomm:sw6100p_firmware
• qualcomm:themisto_firmware
• qualcomm:wcd9395_firmware
• qualcomm:wcn7860_firmware
• qualcomm:wcn7861_firmware
• qualcomm:wsa8840_firmware
• qualcomm:wsa8845_firmware
• qualcomm:wsa8845h_firmware

References

• https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html

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