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CVE-2025-47351

Integer Overflow or Wraparound in DSP Service

Description

Memory corruption while processing user buffers.

Timeline

  1. ID reserved

    By qualcomm

  2. · 5 months later

    Published

  3. · 5 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2025-47351, by who scored it
Scored byCVSSScoreVector
qualcommCNA (assigner)3.1High7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVDNVD · Analyzed3.1High7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.09% · top 100% of all CVEs (11 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.

Affected products

  • Qualcomm, Inc. · Snapdragon

    • affected FastConnect 6200
    • affected FastConnect 6700
    • affected FastConnect 6900
    • affected FastConnect 7800
    • affected SG6150
    • affected SG6150P
    • affected SM8750
    • affected SM8750P
    • affected SM8850
    • affected SM8850P
    • affected WCD9370
    • affected WCD9375
    • affected WCD9385
    • affected WCD9395
    • affected WCN3950
    • affected WCN3988
    • affected WCN7860
    • affected WCN7861
    • affected WCN7880
    • affected WCN7881
    • affected WSA8810
    • affected WSA8815
    • affected WSA8830
    • affected WSA8832
    • affected WSA8835
    • affected WSA8840
    • affected WSA8845
    • affected WSA8845H

References

References1

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .