Memory corruption while performing sensor register read operations.

cve CVE-2025-47336 1 source, 1 claim · Watch

NVD writes:
Memory corruption while performing sensor register read operations. the claim
Severity
MEDIUM NVD
CVSS
6.7 NVD
Vendor
Qualcomm, Inc. NVD
Product
Snapdragon NVD
CWE
CWE-416 NVD

How far exploitation has got

  1. No public code known
  2. Proof of concept
  3. Proof of concept, verified
  4. A Metasploit module
  5. Exploited in the wild
  6. Used in ransomware campaigns

Timeline

2026-01-07first spoke of it: Memory corruption while performing sensor register read operations.NVD

What it is to other things

affectsqualcomm/fastconnect_7800
NVD
affectsqualcomm/fastconnect_7800_firmware
NVD
affectsqualcomm/qmp1000
NVD
affectsqualcomm/qmp1000_firmware
NVD
affectsqualcomm/sm8735
NVD
affectsqualcomm/sm8735_firmware
NVD
affectsqualcomm/sm8750
NVD
affectsqualcomm/sm8750_firmware
NVD
affectsqualcomm/sm8750p
NVD
affectsqualcomm/sm8750p_firmware
NVD
affectsqualcomm/wcd9378
NVD
affectsqualcomm/wcd9378_firmware
NVD
affectsqualcomm/wcd9395
NVD
affectsqualcomm/wcd9395_firmware
NVD
affectsqualcomm/wcn7750
NVD
affectsqualcomm/wcn7750_firmware
NVD
affectsqualcomm/wcn7860
NVD
affectsqualcomm/wcn7860_firmware
NVD
affectsqualcomm/wcn7861
NVD
affectsqualcomm/wcn7861_firmware
NVD
affectsqualcomm/wcn7880
NVD
affectsqualcomm/wcn7880_firmware
NVD
affectsqualcomm/wcn7881
NVD
affectsqualcomm/wcn7881_firmware
NVD
affectsqualcomm/wsa8830
NVD
affectsqualcomm/wsa8830_firmware
NVD
affectsqualcomm/wsa8832
NVD
affectsqualcomm/wsa8832_firmware
NVD
affectsqualcomm/wsa8835
NVD
affectsqualcomm/wsa8835_firmware
NVD
affectsqualcomm/wsa8840
NVD
affectsqualcomm/wsa8840_firmware
NVD
affectsqualcomm/wsa8845
NVD
affectsqualcomm/wsa8845_firmware
NVD
affectsqualcomm/wsa8845h
NVD
affectsqualcomm/wsa8845h_firmware
NVD
made_byqualcomm
NVD

In words only, so not counted until a person confirms one:

made_byqualcomm_inc
NVD says “Qualcomm, Inc.”
affectsqualcomm_inc/snapdragon
NVD says “Qualcomm, Inc. · Snapdragon”
Every value, with what each source said and its receipt
PropertySourceSaidMeans here
Automatable
automatable
NVDno
At least one of those steps needs a person.
receipt
Source
NVD
Its words
no
Read by
field:cve.metrics.ssvcV203[].ssvcData.options[].automatable
Said since
2026-10-06 12:29 UTC
Last answered
2026-10-06 12:41 UTC
Original
open at the source
2026-10-06 12:29 UTCno
2026-10-02 12:00 UTC—
What the source handed over
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    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Memory corruption while performing sensor register read operations."
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        "lang": "es",
        "value": "Corrupción de memoria al realizar operaciones de lectura del registro del sensor."
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    "id": "CVE-2025-47336",
    "lastModified": "2026-09-30T22:10:00.273",
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            "baseScore": 6.7,
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            "role": "CISA Coordinator",
            "timestamp": "2026-01-07T14:55:37.958854Z",
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    "published": "2026-01-07T12:17:03.327",
    "references": [
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        "source": "product-security@qualcomm.com",
        "tags": [
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    "vulnStatus": "Analyzed",
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            "value": "CWE-416"
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}
—
CVSS
cvss
NVD6.7
receipt
Source
NVD
Its words
6.7
Read by
field:cve.metrics.cvssMetricV31[type=Primary].cvssData.baseScore || field:cve.metrics.cvssMetricV31[].cvssData.baseScore
Said since
2026-10-02 12:00 UTC
Last answered
2026-10-06 12:41 UTC
Original
open at the source
What the source handed over
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              },
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              },
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              },
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              },
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                "version": "WCN7750"
              },
              {
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                "version": "WCN7860"
              },
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    "cveTags": [],
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      "ssvcV203": [
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          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-47336",
            "options": [
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                "exploitation": "none"
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                "automatable": "no"
              },
              {
                "technicalImpact": "total"
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            "role": "CISA Coordinator",
            "timestamp": "2026-01-07T14:55:37.958854Z",
            "version": "2.0.3"
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        "source": "product-security@qualcomm.com",
        "tags": [
          "Patch",
          "Vendor Advisory"
        ],
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    ],
    "sourceIdentifier": "product-security@qualcomm.com",
    "vulnStatus": "Analyzed",
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        "source": "product-security@qualcomm.com",
        "type": "Secondary"
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  }
}
—
CVSS vector
cvss_vector
NVDCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
receipt
Source
NVD
Its words
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Read by
field:cve.metrics.cvssMetricV31[type=Primary].cvssData.vectorString || field:cve.metrics.cvssMetricV31[].cvssData.vectorString
Said since
2026-10-06 12:29 UTC
Last answered
2026-10-06 12:41 UTC
Original
open at the source
2026-10-06 12:29 UTCCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
2026-10-02 12:00 UTC—
What the source handed over
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                "technicalImpact": "total"
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}
—
CWE
cwe
NVDCWE-416
receipt
Source
NVD
Its words
CWE-416
Read by
field:cve.weaknesses[].description[].value
Said since
2026-10-06 12:29 UTC
Last answered
2026-10-06 12:41 UTC
Original
open at the source
2026-10-06 12:29 UTCCWE-416
2026-10-02 12:00 UTC—
What the source handed over
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}
—
Exploitation
exploitation
NVDnone
No evidence of exploitation, and no public proof of concept.
receipt
Source
NVD
Its words
none
Read by
field:cve.metrics.ssvcV203[].ssvcData.options[].exploitation
Said since
2026-10-06 12:29 UTC
Last answered
2026-10-06 12:41 UTC
Original
open at the source
2026-10-06 12:29 UTCnone
2026-10-02 12:00 UTC—
What the source handed over
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}
—
Product
product
NVDSnapdragon
receipt
Source
NVD
Its words
Snapdragon
Read by
field:cve.affected[].affectedData[].product
Said since
2026-10-02 12:00 UTC
Last answered
2026-10-06 12:41 UTC
Original
open at the source
What the source handed over
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}
—
Severity
severity
NVDMEDIUM
From 4.0 to 6.9.
receipt
Source
NVD
Its words
MEDIUM
Read by
field:cve.metrics.cvssMetricV31[type=Primary].cvssData.baseSeverity || field:cve.metrics.cvssMetricV31[].cvssData.baseSeverity
Said since
2026-10-06 12:29 UTC
Last answered
2026-10-06 12:41 UTC
Original
open at the source
2026-10-06 12:29 UTCMEDIUM
2026-10-02 12:00 UTC—
What the source handed over
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}
medium
Status
status
NVDAnalyzed
receipt
Source
NVD
Its words
Analyzed
Read by
field:cve.vulnStatus
Said since
2026-10-02 12:00 UTC
Last answered
2026-10-06 12:41 UTC
Original
open at the source
What the source handed over
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}
—
Technical impact
technical_impact
NVDtotal
The attacker gains full control of the component, or all of its information.
receipt
Source
NVD
Its words
total
Read by
field:cve.metrics.ssvcV203[].ssvcData.options[].technicalImpact
Said since
2026-10-06 12:29 UTC
Last answered
2026-10-06 12:41 UTC
Original
open at the source
2026-10-06 12:29 UTCtotal
2026-10-02 12:00 UTC—
What the source handed over
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}
—
Vendor
vendor
NVDQualcomm, Inc.
receipt
Source
NVD
Its words
Qualcomm, Inc.
Read by
field:cve.affected[].affectedData[].vendor
Said since
2026-10-02 12:00 UTC
Last answered
2026-10-06 12:41 UTC
Original
open at the source
What the source handed over
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        "lang": "es",
        "value": "Corrupción de memoria al realizar operaciones de lectura del registro del sensor."
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            "timestamp": "2026-01-07T14:55:37.958854Z",
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        "source": "product-security@qualcomm.com",
        "tags": [
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}
—
Every claim, by kind

vulnerability

Memory corruption while performing sensor register read operations.
zetlyn/cve-nvd · 2026-01-07
automatable no cvss 6.7 cvss_vector CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H cwe CWE-416 exploitation none product Snapdragon severity MEDIUM status Analyzed technical_impact total vendor Qualcomm, Inc. source