9.8

CVE-2025-27071

Buffer Copy Without Checking Size of Input in Powerline Communication Firmware

Memory corruption while processing specific files in Powerline Communication Firmware.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
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Qualcomm ≫ Wcd9380 Firmware Version -
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Qualcomm ≫ Wcd9385 Firmware Version -
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Qualcomm ≫ Wcn3620 Firmware Version -
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.079
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Qualcomm 7.3 3.9 3.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2025-bulletin.html
Vendor Advisory