Time-of-check Time-of-use (TOCTOU) Race Condition in DSP Service_CVE-2025-47407

7.8 / 10

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Memory corruption while creating a process on the digital signal processor due to allocation failure at the kernel level.

Basic Information

ID CVE-2025-47407

Source qualcomm

Published May 4, 2026 at 16:43

Affected Product

Vendor Qualcomm, Inc.

Product Snapdragon

Version CQ7790

Affected Versions Qualcomm, Inc. Snapdragon CQ7790
Qualcomm, Inc. Snapdragon CQ8725S
Qualcomm, Inc. Snapdragon FastConnect 6200
Qualcomm, Inc. Snapdragon FastConnect 6700
Qualcomm, Inc. Snapdragon FastConnect 6900
Qualcomm, Inc. Snapdragon FastConnect 7800
Qualcomm, Inc. Snapdragon G2 Gen 1
Qualcomm, Inc. Snapdragon Molokai
Qualcomm, Inc. Snapdragon Netrani
Qualcomm, Inc. Snapdragon Orne
Qualcomm, Inc. Snapdragon Palawan25
Qualcomm, Inc. Snapdragon Pandeiro
Qualcomm, Inc. Snapdragon QCA6391
Qualcomm, Inc. Snapdragon QCM2290
Qualcomm, Inc. Snapdragon QCM4325
Qualcomm, Inc. Snapdragon QCS2290
Qualcomm, Inc. Snapdragon QCS4290
Qualcomm, Inc. Snapdragon QLN1083BD
Qualcomm, Inc. Snapdragon QLN1086BD
Qualcomm, Inc. Snapdragon QMB715
Qualcomm, Inc. Snapdragon QMP1000
Qualcomm, Inc. Snapdragon QMP2001
Qualcomm, Inc. Snapdragon QPA1083BD
Qualcomm, Inc. Snapdragon QPA1086BD
Qualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC1 Platform
Qualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC3 Platform
Qualcomm, Inc. Snapdragon QXM1083
Qualcomm, Inc. Snapdragon QXM1086
Qualcomm, Inc. Snapdragon QXM1093
Qualcomm, Inc. Snapdragon QXM1094
Qualcomm, Inc. Snapdragon QXM1095
Qualcomm, Inc. Snapdragon QXM1096
Qualcomm, Inc. Snapdragon SAR1165P
Qualcomm, Inc. Snapdragon SAR2130P
Qualcomm, Inc. Snapdragon SC8380XP
Qualcomm, Inc. Snapdragon SD662
Qualcomm, Inc. Snapdragon SD865 5G
Qualcomm, Inc. Snapdragon SM6225P
Qualcomm, Inc. Snapdragon SM6450P
Qualcomm, Inc. Snapdragon SM6475P
Qualcomm, Inc. Snapdragon SM6475Q
Qualcomm, Inc. Snapdragon SM6850
Qualcomm, Inc. Snapdragon SM7435
Qualcomm, Inc. Snapdragon SM7435P
Qualcomm, Inc. Snapdragon SM7635P
Qualcomm, Inc. Snapdragon SM8735P
Qualcomm, Inc. Snapdragon SM8750P
Qualcomm, Inc. Snapdragon SM8845P
Qualcomm, Inc. Snapdragon Snapdragon 4 Gen 2 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 460 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 6 Gen 1 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 6 Gen 3 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 662 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 680 4G Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 685 4G Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 7 Gen 4 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 8 Elite
Qualcomm, Inc. Snapdragon Snapdragon 8 Elite Gen 5
Qualcomm, Inc. Snapdragon Snapdragon AR1+ Gen 1 Platform
Qualcomm, Inc. Snapdragon Snapdragon W5+ Gen 1 Wearable Platform
Qualcomm, Inc. Snapdragon Snapdragon XR2 5G Platform
Qualcomm, Inc. Snapdragon Snapdragon XR2+ Gen 1 Platform
Qualcomm, Inc. Snapdragon Snapdragon Wear Elite platform
Qualcomm, Inc. Snapdragon SW5100
Qualcomm, Inc. Snapdragon SW5100P
Qualcomm, Inc. Snapdragon SXR2230P
Qualcomm, Inc. Snapdragon SXR2250P
Qualcomm, Inc. Snapdragon SXR2330P
Qualcomm, Inc. Snapdragon SXR2350P
Qualcomm, Inc. Snapdragon Themisto
Qualcomm, Inc. Snapdragon WCD9370
Qualcomm, Inc. Snapdragon WCD9375
Qualcomm, Inc. Snapdragon WCD9378
Qualcomm, Inc. Snapdragon WCD9380
Qualcomm, Inc. Snapdragon WCD9385
Qualcomm, Inc. Snapdragon WCD9395
Qualcomm, Inc. Snapdragon WCN3950
Qualcomm, Inc. Snapdragon WCN3980
Qualcomm, Inc. Snapdragon WCN3988
Qualcomm, Inc. Snapdragon WCN6450
Qualcomm, Inc. Snapdragon WCN6755
Qualcomm, Inc. Snapdragon WCN7760
Qualcomm, Inc. Snapdragon WCN7860
Qualcomm, Inc. Snapdragon WCN7861
Qualcomm, Inc. Snapdragon WCN7880
Qualcomm, Inc. Snapdragon WCN7881
Qualcomm, Inc. Snapdragon WSA8810
Qualcomm, Inc. Snapdragon WSA8815
Qualcomm, Inc. Snapdragon WSA8830
Qualcomm, Inc. Snapdragon WSA8832
Qualcomm, Inc. Snapdragon WSA8835
Qualcomm, Inc. Snapdragon WSA8840
Qualcomm, Inc. Snapdragon WSA8845
Qualcomm, Inc. Snapdragon WSA8845H
Qualcomm, Inc. Snapdragon WSA8850
Qualcomm, Inc. Snapdragon WSA8850W
Qualcomm, Inc. Snapdragon WSA8855C
Qualcomm, Inc. Snapdragon X1E80100
Qualcomm, Inc. Snapdragon XRV7209
Qualcomm, Inc. Snapdragon XRV9209

CWE Classification

CWE-367

References

docs.qualcomm.com /product/publicresources/securitybulletin/may-2026-bulletin.html

{
    "lastseen": "",
    "description": "Memory corruption while creating a process on the digital signal processor due to allocation failure at the kernel level.",
    "published": "2026-05-04T16:43:13.367Z",
    "modified": "2026-05-04T16:43:13.367Z",
    "type": "cve",
    "title": "Time-of-check Time-of-use (TOCTOU) Race Condition in DSP Service",
    "source": "qualcomm",
    "references": "https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html",
    "id": "CVE-2025-47407",
    "bulletinFamily": "",
    "cwe": [
        "CWE-367"
    ],
    "cvelist": null,
    "sourceData": "Qualcomm, Inc. Snapdragon CQ7790\nQualcomm, Inc. Snapdragon CQ8725S\nQualcomm, Inc. Snapdragon FastConnect 6200\nQualcomm, Inc. Snapdragon FastConnect 6700\nQualcomm, Inc. Snapdragon FastConnect 6900\nQualcomm, Inc. Snapdragon FastConnect 7800\nQualcomm, Inc. Snapdragon G2 Gen 1\nQualcomm, Inc. Snapdragon Molokai\nQualcomm, Inc. Snapdragon Netrani\nQualcomm, Inc. Snapdragon Orne\nQualcomm, Inc. Snapdragon Palawan25\nQualcomm, Inc. Snapdragon Pandeiro\nQualcomm, Inc. Snapdragon QCA6391\nQualcomm, Inc. Snapdragon QCM2290\nQualcomm, Inc. Snapdragon QCM4325\nQualcomm, Inc. Snapdragon QCS2290\nQualcomm, Inc. Snapdragon QCS4290\nQualcomm, Inc. Snapdragon QLN1083BD\nQualcomm, Inc. Snapdragon QLN1086BD\nQualcomm, Inc. Snapdragon QMB715\nQualcomm, Inc. Snapdragon QMP1000\nQualcomm, Inc. Snapdragon QMP2001\nQualcomm, Inc. Snapdragon QPA1083BD\nQualcomm, Inc. Snapdragon QPA1086BD\nQualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC1 Platform\nQualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC3 Platform\nQualcomm, Inc. Snapdragon QXM1083\nQualcomm, Inc. Snapdragon QXM1086\nQualcomm, Inc. Snapdragon QXM1093\nQualcomm, Inc. Snapdragon QXM1094\nQualcomm, Inc. Snapdragon QXM1095\nQualcomm, Inc. Snapdragon QXM1096\nQualcomm, Inc. Snapdragon SAR1165P\nQualcomm, Inc. Snapdragon SAR2130P\nQualcomm, Inc. Snapdragon SC8380XP\nQualcomm, Inc. Snapdragon SD662\nQualcomm, Inc. Snapdragon SD865 5G\nQualcomm, Inc. Snapdragon SM6225P\nQualcomm, Inc. Snapdragon SM6450P\nQualcomm, Inc. Snapdragon SM6475P\nQualcomm, Inc. Snapdragon SM6475Q\nQualcomm, Inc. Snapdragon SM6850\nQualcomm, Inc. Snapdragon SM7435\nQualcomm, Inc. Snapdragon SM7435P\nQualcomm, Inc. Snapdragon SM7635P\nQualcomm, Inc. Snapdragon SM8735P\nQualcomm, Inc. Snapdragon SM8750P\nQualcomm, Inc. Snapdragon SM8845P\nQualcomm, Inc. Snapdragon Snapdragon 4 Gen 2 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 460 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 6 Gen 1 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 6 Gen 3 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 662 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 680 4G Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 685 4G Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 7 Gen 4 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 8 Elite\nQualcomm, Inc. Snapdragon Snapdragon 8 Elite Gen 5\nQualcomm, Inc. Snapdragon Snapdragon AR1+ Gen 1 Platform\nQualcomm, Inc. Snapdragon Snapdragon W5+ Gen 1 Wearable Platform\nQualcomm, Inc. Snapdragon Snapdragon XR2 5G Platform\nQualcomm, Inc. Snapdragon Snapdragon XR2+ Gen 1 Platform\nQualcomm, Inc. Snapdragon Snapdragon Wear Elite platform\nQualcomm, Inc. Snapdragon SW5100\nQualcomm, Inc. Snapdragon SW5100P\nQualcomm, Inc. Snapdragon SXR2230P\nQualcomm, Inc. Snapdragon SXR2250P\nQualcomm, Inc. Snapdragon SXR2330P\nQualcomm, Inc. Snapdragon SXR2350P\nQualcomm, Inc. Snapdragon Themisto\nQualcomm, Inc. Snapdragon WCD9370\nQualcomm, Inc. Snapdragon WCD9375\nQualcomm, Inc. Snapdragon WCD9378\nQualcomm, Inc. Snapdragon WCD9380\nQualcomm, Inc. Snapdragon WCD9385\nQualcomm, Inc. Snapdragon WCD9395\nQualcomm, Inc. Snapdragon WCN3950\nQualcomm, Inc. Snapdragon WCN3980\nQualcomm, Inc. Snapdragon WCN3988\nQualcomm, Inc. Snapdragon WCN6450\nQualcomm, Inc. Snapdragon WCN6755\nQualcomm, Inc. Snapdragon WCN7760\nQualcomm, Inc. Snapdragon WCN7860\nQualcomm, Inc. Snapdragon WCN7861\nQualcomm, Inc. Snapdragon WCN7880\nQualcomm, Inc. Snapdragon WCN7881\nQualcomm, Inc. Snapdragon WSA8810\nQualcomm, Inc. Snapdragon WSA8815\nQualcomm, Inc. Snapdragon WSA8830\nQualcomm, Inc. Snapdragon WSA8832\nQualcomm, Inc. Snapdragon WSA8835\nQualcomm, Inc. Snapdragon WSA8840\nQualcomm, Inc. Snapdragon WSA8845\nQualcomm, Inc. Snapdragon WSA8845H\nQualcomm, Inc. Snapdragon WSA8850\nQualcomm, Inc. Snapdragon WSA8850W\nQualcomm, Inc. Snapdragon WSA8855C\nQualcomm, Inc. Snapdragon X1E80100\nQualcomm, Inc. Snapdragon XRV7209\nQualcomm, Inc. Snapdragon XRV9209",
    "sourceHref": "",
    "cvss": {
        "score": 7.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Snapdragon",
    "version": "CQ7790",
    "vendor": "Qualcomm, Inc.",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}