Improper Release of Memory Before Removing Last Reference in Graphics

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 when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.

Basic Information

ID CVE-2025-47397

Source qualcomm

Published Feb 2, 2026 at 15:20

Affected Product

Vendor Qualcomm, Inc.

Product Snapdragon

Version FastConnect 6200

Affected Versions Qualcomm, Inc. Snapdragon FastConnect 6200
Qualcomm, Inc. Snapdragon FastConnect 6700
Qualcomm, Inc. Snapdragon FastConnect 6900
Qualcomm, Inc. Snapdragon FastConnect 7800
Qualcomm, Inc. Snapdragon Flight RB5 5G Platform
Qualcomm, Inc. Snapdragon G1 Gen 1
Qualcomm, Inc. Snapdragon G2 Gen 1
Qualcomm, Inc. Snapdragon IQ10 Series
Qualcomm, Inc. Snapdragon IQ6 Series Platform
Qualcomm, Inc. Snapdragon IQ8 Series Platform
Qualcomm, Inc. Snapdragon IQ9 Series Platform
Qualcomm, Inc. Snapdragon Kalpeni
Qualcomm, Inc. Snapdragon LeMans_AU_LGIT
Qualcomm, Inc. Snapdragon LeMansAU
Qualcomm, Inc. Snapdragon Milos
Qualcomm, Inc. Snapdragon Milos_IOT
Qualcomm, Inc. Snapdragon Monaco_IOT
Qualcomm, Inc. Snapdragon Orne
Qualcomm, Inc. Snapdragon Palawan25
Qualcomm, Inc. Snapdragon Pandeiro
Qualcomm, Inc. Snapdragon QAM8255P
Qualcomm, Inc. Snapdragon QAM8295P
Qualcomm, Inc. Snapdragon QAM8397P
Qualcomm, Inc. Snapdragon QAM8620P
Qualcomm, Inc. Snapdragon QAM8797P
Qualcomm, Inc. Snapdragon QAMSRV1H
Qualcomm, Inc. Snapdragon QAMSRV1M
Qualcomm, Inc. Snapdragon QCA6391
Qualcomm, Inc. Snapdragon QCA6574
Qualcomm, Inc. Snapdragon QCA6574A
Qualcomm, Inc. Snapdragon QCA6574AU
Qualcomm, Inc. Snapdragon QCA6595
Qualcomm, Inc. Snapdragon QCA6595AU
Qualcomm, Inc. Snapdragon QCA6678AQ
Qualcomm, Inc. Snapdragon QCA6688AQ
Qualcomm, Inc. Snapdragon QCA6696
Qualcomm, Inc. Snapdragon QCA6698AQ
Qualcomm, Inc. Snapdragon QCA6698AU
Qualcomm, Inc. Snapdragon QCA6797AQ
Qualcomm, Inc. Snapdragon QCA8695AU
Qualcomm, Inc. Snapdragon QCM2290
Qualcomm, Inc. Snapdragon QCM4325
Qualcomm, Inc. Snapdragon QCM4490
Qualcomm, Inc. Snapdragon QCM5430
Qualcomm, Inc. Snapdragon QCM6125
Qualcomm, Inc. Snapdragon QCM6490
Qualcomm, Inc. Snapdragon QCM8550
Qualcomm, Inc. Snapdragon QCM8838
Qualcomm, Inc. Snapdragon QCN9011
Qualcomm, Inc. Snapdragon QCN9012
Qualcomm, Inc. Snapdragon QCN9274
Qualcomm, Inc. Snapdragon QCS2290
Qualcomm, Inc. Snapdragon QCS4290
Qualcomm, Inc. Snapdragon QCS4490
Qualcomm, Inc. Snapdragon QCS6690
Qualcomm, Inc. Snapdragon QCS8550
Qualcomm, Inc. Snapdragon QLN1083BD
Qualcomm, Inc. Snapdragon QLN1086BD
Qualcomm, Inc. Snapdragon QMB415
Qualcomm, Inc. Snapdragon QMB715
Qualcomm, Inc. Snapdragon QMP1000
Qualcomm, Inc. Snapdragon QPA1083BD
Qualcomm, Inc. Snapdragon QPA1086BD
Qualcomm, Inc. Snapdragon QRB5165N
Qualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC1 Platform
Qualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC3 Platform
Qualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC5 Platform
Qualcomm, Inc. Snapdragon QXM1093
Qualcomm, Inc. Snapdragon QXM1094
Qualcomm, Inc. Snapdragon QXM1095
Qualcomm, Inc. Snapdragon QXM1096
Qualcomm, Inc. Snapdragon Robotics RB5 Platform
Qualcomm, Inc. Snapdragon SA6155P
Qualcomm, Inc. Snapdragon SA7255P
Qualcomm, Inc. Snapdragon SA7775P
Qualcomm, Inc. Snapdragon SA8155P
Qualcomm, Inc. Snapdragon SA8195P
Qualcomm, Inc. Snapdragon SA8255P
Qualcomm, Inc. Snapdragon SA8295P
Qualcomm, Inc. Snapdragon SA8620P
Qualcomm, Inc. Snapdragon SA8770P
Qualcomm, Inc. Snapdragon SA9000P
Qualcomm, Inc. Snapdragon SAR1250P
Qualcomm, Inc. Snapdragon SAR2130P
Qualcomm, Inc. Snapdragon SAR2230P
Qualcomm, Inc. Snapdragon SD 8 Gen1 5G
Qualcomm, Inc. Snapdragon SD662
Qualcomm, Inc. Snapdragon SD865 5G
Qualcomm, Inc. Snapdragon SDR753
Qualcomm, Inc. Snapdragon SM6225P
Qualcomm, Inc. Snapdragon SM6650P
Qualcomm, Inc. Snapdragon SM7635P
Qualcomm, Inc. Snapdragon SM7675
Qualcomm, Inc. Snapdragon SM7675P
Qualcomm, Inc. Snapdragon SM8550P
Qualcomm, Inc. Snapdragon SM8635
Qualcomm, Inc. Snapdragon SM8635P
Qualcomm, Inc. Snapdragon SM8650Q
Qualcomm, Inc. Snapdragon SM8750P
Qualcomm, Inc. Snapdragon Snapdragon 4 Gen 1 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 4 Gen 2 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 460 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 480 5G Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 480+ 5G Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 6 Gen 4 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 695 5G Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 7 Gen 4 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 7s Gen 3 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 8 Elite
Qualcomm, Inc. Snapdragon Snapdragon 8 Elite Gen 5
Qualcomm, Inc. Snapdragon Snapdragon 8 Gen 1 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 8 Gen 2 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 8 Gen 3 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 8+ Gen 1 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 8+ Gen 2 Mobile Platform
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 SRV1H
Qualcomm, Inc. Snapdragon SRV1L
Qualcomm, Inc. Snapdragon SRV1M
Qualcomm, Inc. Snapdragon SSG2115P
Qualcomm, Inc. Snapdragon SSG2125P
Qualcomm, Inc. Snapdragon SW5100
Qualcomm, Inc. Snapdragon SW5100P
Qualcomm, Inc. Snapdragon SW6100
Qualcomm, Inc. Snapdragon SW6100P
Qualcomm, Inc. Snapdragon SXR1230P
Qualcomm, Inc. Snapdragon SXR2230P
Qualcomm, Inc. Snapdragon SXR2250P
Qualcomm, Inc. Snapdragon SXR2330P
Qualcomm, Inc. Snapdragon SXR2350P
Qualcomm, Inc. Snapdragon TalynPlus
Qualcomm, Inc. Snapdragon Themisto
Qualcomm, Inc. Snapdragon Vision Intelligence 400 Platform
Qualcomm, Inc. Snapdragon WCD9335
Qualcomm, Inc. Snapdragon WCD9341
Qualcomm, Inc. Snapdragon WCD9370
Qualcomm, Inc. Snapdragon WCD9375
Qualcomm, Inc. Snapdragon WCD9378
Qualcomm, Inc. Snapdragon WCD9380
Qualcomm, Inc. Snapdragon WCD9385
Qualcomm, Inc. Snapdragon WCD9390
Qualcomm, Inc. Snapdragon WCD9395
Qualcomm, Inc. Snapdragon WCN3910
Qualcomm, Inc. Snapdragon WCN3950
Qualcomm, Inc. Snapdragon WCN3980
Qualcomm, Inc. Snapdragon WCN3988
Qualcomm, Inc. Snapdragon WCN3990
Qualcomm, Inc. Snapdragon WCN6450
Qualcomm, Inc. Snapdragon WCN6650
Qualcomm, Inc. Snapdragon WCN6755
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

CWE Classification

CWE-401

References

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

{
    "lastseen": "",
    "description": "Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.",
    "published": "2026-02-02T15:20:43.667Z",
    "modified": "2026-02-02T15:20:43.667Z",
    "type": "cve",
    "title": "Improper Release of Memory Before Removing Last Reference in Graphics",
    "source": "qualcomm",
    "references": "https://docs.qualcomm.com/product/publicresources/securitybulletin/february-2026-bulletin.html",
    "id": "CVE-2025-47397",
    "bulletinFamily": "",
    "cwe": [
        "CWE-401"
    ],
    "cvelist": null,
    "sourceData": "Qualcomm, Inc. Snapdragon FastConnect 6200\nQualcomm, Inc. Snapdragon FastConnect 6700\nQualcomm, Inc. Snapdragon FastConnect 6900\nQualcomm, Inc. Snapdragon FastConnect 7800\nQualcomm, Inc. Snapdragon Flight RB5 5G Platform\nQualcomm, Inc. Snapdragon G1 Gen 1\nQualcomm, Inc. Snapdragon G2 Gen 1\nQualcomm, Inc. Snapdragon IQ10 Series\nQualcomm, Inc. Snapdragon IQ6 Series Platform\nQualcomm, Inc. Snapdragon IQ8 Series Platform\nQualcomm, Inc. Snapdragon IQ9 Series Platform\nQualcomm, Inc. Snapdragon Kalpeni\nQualcomm, Inc. Snapdragon LeMans_AU_LGIT\nQualcomm, Inc. Snapdragon LeMansAU\nQualcomm, Inc. Snapdragon Milos\nQualcomm, Inc. Snapdragon Milos_IOT\nQualcomm, Inc. Snapdragon Monaco_IOT\nQualcomm, Inc. Snapdragon Orne\nQualcomm, Inc. Snapdragon Palawan25\nQualcomm, Inc. Snapdragon Pandeiro\nQualcomm, Inc. Snapdragon QAM8255P\nQualcomm, Inc. Snapdragon QAM8295P\nQualcomm, Inc. Snapdragon QAM8397P\nQualcomm, Inc. Snapdragon QAM8620P\nQualcomm, Inc. Snapdragon QAM8797P\nQualcomm, Inc. Snapdragon QAMSRV1H\nQualcomm, Inc. Snapdragon QAMSRV1M\nQualcomm, Inc. Snapdragon QCA6391\nQualcomm, Inc. Snapdragon QCA6574\nQualcomm, Inc. Snapdragon QCA6574A\nQualcomm, Inc. Snapdragon QCA6574AU\nQualcomm, Inc. Snapdragon QCA6595\nQualcomm, Inc. Snapdragon QCA6595AU\nQualcomm, Inc. Snapdragon QCA6678AQ\nQualcomm, Inc. Snapdragon QCA6688AQ\nQualcomm, Inc. Snapdragon QCA6696\nQualcomm, Inc. Snapdragon QCA6698AQ\nQualcomm, Inc. Snapdragon QCA6698AU\nQualcomm, Inc. Snapdragon QCA6797AQ\nQualcomm, Inc. Snapdragon QCA8695AU\nQualcomm, Inc. Snapdragon QCM2290\nQualcomm, Inc. Snapdragon QCM4325\nQualcomm, Inc. Snapdragon QCM4490\nQualcomm, Inc. Snapdragon QCM5430\nQualcomm, Inc. Snapdragon QCM6125\nQualcomm, Inc. Snapdragon QCM6490\nQualcomm, Inc. Snapdragon QCM8550\nQualcomm, Inc. Snapdragon QCM8838\nQualcomm, Inc. Snapdragon QCN9011\nQualcomm, Inc. Snapdragon QCN9012\nQualcomm, Inc. Snapdragon QCN9274\nQualcomm, Inc. Snapdragon QCS2290\nQualcomm, Inc. Snapdragon QCS4290\nQualcomm, Inc. Snapdragon QCS4490\nQualcomm, Inc. Snapdragon QCS6690\nQualcomm, Inc. Snapdragon QCS8550\nQualcomm, Inc. Snapdragon QLN1083BD\nQualcomm, Inc. Snapdragon QLN1086BD\nQualcomm, Inc. Snapdragon QMB415\nQualcomm, Inc. Snapdragon QMB715\nQualcomm, Inc. Snapdragon QMP1000\nQualcomm, Inc. Snapdragon QPA1083BD\nQualcomm, Inc. Snapdragon QPA1086BD\nQualcomm, Inc. Snapdragon QRB5165N\nQualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC1 Platform\nQualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC3 Platform\nQualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC5 Platform\nQualcomm, Inc. Snapdragon QXM1093\nQualcomm, Inc. Snapdragon QXM1094\nQualcomm, Inc. Snapdragon QXM1095\nQualcomm, Inc. Snapdragon QXM1096\nQualcomm, Inc. Snapdragon Robotics RB5 Platform\nQualcomm, Inc. Snapdragon SA6155P\nQualcomm, Inc. Snapdragon SA7255P\nQualcomm, Inc. Snapdragon SA7775P\nQualcomm, Inc. Snapdragon SA8155P\nQualcomm, Inc. Snapdragon SA8195P\nQualcomm, Inc. Snapdragon SA8255P\nQualcomm, Inc. Snapdragon SA8295P\nQualcomm, Inc. Snapdragon SA8620P\nQualcomm, Inc. Snapdragon SA8770P\nQualcomm, Inc. Snapdragon SA9000P\nQualcomm, Inc. Snapdragon SAR1250P\nQualcomm, Inc. Snapdragon SAR2130P\nQualcomm, Inc. Snapdragon SAR2230P\nQualcomm, Inc. Snapdragon SD 8 Gen1 5G\nQualcomm, Inc. Snapdragon SD662\nQualcomm, Inc. Snapdragon SD865 5G\nQualcomm, Inc. Snapdragon SDR753\nQualcomm, Inc. Snapdragon SM6225P\nQualcomm, Inc. Snapdragon SM6650P\nQualcomm, Inc. Snapdragon SM7635P\nQualcomm, Inc. Snapdragon SM7675\nQualcomm, Inc. Snapdragon SM7675P\nQualcomm, Inc. Snapdragon SM8550P\nQualcomm, Inc. Snapdragon SM8635\nQualcomm, Inc. Snapdragon SM8635P\nQualcomm, Inc. Snapdragon SM8650Q\nQualcomm, Inc. Snapdragon SM8750P\nQualcomm, Inc. Snapdragon Snapdragon 4 Gen 1 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 4 Gen 2 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 460 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 480 5G Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 480+ 5G Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 6 Gen 4 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 695 5G Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 7 Gen 4 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 7s Gen 3 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 8 Elite\nQualcomm, Inc. Snapdragon Snapdragon 8 Elite Gen 5\nQualcomm, Inc. Snapdragon Snapdragon 8 Gen 1 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 8 Gen 2 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 8 Gen 3 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 8+ Gen 1 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 8+ Gen 2 Mobile Platform\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 SRV1H\nQualcomm, Inc. Snapdragon SRV1L\nQualcomm, Inc. Snapdragon SRV1M\nQualcomm, Inc. Snapdragon SSG2115P\nQualcomm, Inc. Snapdragon SSG2125P\nQualcomm, Inc. Snapdragon SW5100\nQualcomm, Inc. Snapdragon SW5100P\nQualcomm, Inc. Snapdragon SW6100\nQualcomm, Inc. Snapdragon SW6100P\nQualcomm, Inc. Snapdragon SXR1230P\nQualcomm, Inc. Snapdragon SXR2230P\nQualcomm, Inc. Snapdragon SXR2250P\nQualcomm, Inc. Snapdragon SXR2330P\nQualcomm, Inc. Snapdragon SXR2350P\nQualcomm, Inc. Snapdragon TalynPlus\nQualcomm, Inc. Snapdragon Themisto\nQualcomm, Inc. Snapdragon Vision Intelligence 400 Platform\nQualcomm, Inc. Snapdragon WCD9335\nQualcomm, Inc. Snapdragon WCD9341\nQualcomm, Inc. Snapdragon WCD9370\nQualcomm, Inc. Snapdragon WCD9375\nQualcomm, Inc. Snapdragon WCD9378\nQualcomm, Inc. Snapdragon WCD9380\nQualcomm, Inc. Snapdragon WCD9385\nQualcomm, Inc. Snapdragon WCD9390\nQualcomm, Inc. Snapdragon WCD9395\nQualcomm, Inc. Snapdragon WCN3910\nQualcomm, Inc. Snapdragon WCN3950\nQualcomm, Inc. Snapdragon WCN3980\nQualcomm, Inc. Snapdragon WCN3988\nQualcomm, Inc. Snapdragon WCN3990\nQualcomm, Inc. Snapdragon WCN6450\nQualcomm, Inc. Snapdragon WCN6650\nQualcomm, Inc. Snapdragon WCN6755\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",
    "sourceHref": "",
    "cvss": {
        "score": 7.8,
        "severity": "HIGH",
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        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
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    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Snapdragon",
    "version": "FastConnect 6200",
    "vendor": "Qualcomm, Inc.",
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}

Improper Release of Memory Before Removing Last Reference in Graphics_CVE-2025-47397