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CVE-2023-43516

Use of out-of-range pointer offset in Video

High7.8EPSS 0.11%
Published
Updated
Reserved
Assigned by
qualcomm

Description

Memory corruption when malformed message payload is received from firmware.

Timeline

  1. ID reserved

    By qualcomm

  2. · 5 months later

    Published

  3. · 15 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-2023-43516, 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 · Modified3.1High7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.11% · top 99% of all CVEs (7 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.

Weakness

Affected products

  • Qualcomm, Inc. · Snapdragon

    • affected FastConnect 6900
    • affected FastConnect 7800
    • affected QCM8550
    • affected QCS8550
    • affected Snapdragon 8 Gen 1 Mobile Platform
    • affected WCD9380
    • affected WSA8830
    • affected WSA8835

References (1)

Sources

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

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Record last updated .