FKIE_CVE-2025-47374

Vulnerability from fkie_nvd - Published: 2026-04-06 16:16 - Updated: 2026-10-07 09:10
Summary
Memory Corruption when accessing freed memory due to concurrent fence deregistration and signal handling.
Impacted products
Vendor Product Version
qualcomm fastconnect_6900_firmware -
qualcomm fastconnect_6900 -
qualcomm fastconnect_7800_firmware -
qualcomm fastconnect_7800 -
qualcomm pandeiro_firmware -
qualcomm pandeiro -
qualcomm qln1083bd_firmware -
qualcomm qln1083bd -
qualcomm qln1086bd_firmware -
qualcomm qln1086bd -
qualcomm qpa1083bd_firmware -
qualcomm qpa1083bd -
qualcomm qpa1086bd_firmware -
qualcomm qpa1086bd -
qualcomm qxm1083_firmware -
qualcomm qxm1083 -
qualcomm qxm1086_firmware -
qualcomm qxm1086 -
qualcomm qxm1093_firmware -
qualcomm qxm1093 -
qualcomm qxm1094_firmware -
qualcomm qxm1094 -
qualcomm qxm1095_firmware -
qualcomm qxm1095 -
qualcomm qxm1096_firmware -
qualcomm qxm1096 -
qualcomm sar1165p_firmware -
qualcomm sar1165p -
qualcomm sar2130p_firmware -
qualcomm sar2130p -
qualcomm snapdragon_ar1_gen_1_platform_firmware -
qualcomm snapdragon_ar1_gen_1_platform -
qualcomm snapdragon_ar1\+_gen_1_platform_firmware -
qualcomm snapdragon_ar1\+_gen_1_platform -
qualcomm sxr2230p_firmware -
qualcomm sxr2230p -
qualcomm sxr2250p_firmware -
qualcomm sxr2250p -
qualcomm sxr2330p_firmware -
qualcomm sxr2330p -
qualcomm sxr2350p_firmware -
qualcomm sxr2350p -
qualcomm wcd9380_firmware -
qualcomm wcd9380 -
qualcomm wcd9385_firmware -
qualcomm wcd9385 -
qualcomm wcn7860_firmware -
qualcomm wcn7860 -
qualcomm wcn7861_firmware -
qualcomm wcn7861 -
qualcomm wsa8830_firmware -
qualcomm wsa8830 -
qualcomm wsa8832_firmware -
qualcomm wsa8832 -
qualcomm wsa8835_firmware -
qualcomm wsa8835 -
qualcomm xrv7209_firmware -
qualcomm xrv7209 -
qualcomm xrv9209_firmware -
qualcomm xrv9209 -

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          "platforms": [
            "Snapdragon CCW",
            "Snapdragon Compute"
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          "vendor": "Qualcomm, Inc.",
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            },
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            },
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Memory Corruption when accessing freed memory due to concurrent fence deregistration and signal handling."
    },
    {
      "lang": "es",
      "value": "Corrupci\u00f3n de memoria al acceder a memoria liberada debido a la anulaci\u00f3n de registro de valla concurrente y el manejo de se\u00f1ales."
    }
  ],
  "id": "CVE-2025-47374",
  "lastModified": "2026-10-07T09:10:00.160",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 1.0,
        "impactScore": 5.5,
        "source": "product-security@qualcomm.com",
        "type": "Secondary"
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              "automatable": "no"
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            {
              "technicalImpact": "total"
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          "role": "CISA Coordinator",
          "timestamp": "2026-04-06T16:11:13.925807Z",
          "version": "2.0.3"
        }
      }
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  },
  "published": "2026-04-06T16:16:27.177",
  "references": [
    {
      "source": "product-security@qualcomm.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html"
    }
  ],
  "sourceIdentifier": "product-security@qualcomm.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "product-security@qualcomm.com",
      "type": "Secondary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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