Memory corruption via repeated buffer-descriptor IOCTLs
Published Jul 6, 2026 · Updated Jul 6, 2026
Use-after-free in Qualcomm Snapdragon Computer Vision allows local users to corrupt memory through repeated IOCTL calls. Reusing one buffer file descriptor across multiple IOCTL operations causes Computer Vision to access memory after it has been freed. Low-privileged local access and user interaction are required; Qualcomm has not published the specific post-corruption outcome.
Summary
What happened
Use-after-free in Qualcomm Snapdragon Computer Vision allows local users to corrupt memory through repeated IOCTL calls. Reusing one buffer file descriptor across multiple IOCTL operations causes Computer Vision to access memory after it has been freed. Low-privileged local access and user interaction are required; Qualcomm has not published the specific post-corruption outcome.
The record
- CVE
- CVE-2025-59616
- Published
- Jul 6, 2026
- Updated
- Jul 6, 2026
- Vendor
- Qualcomm
- Product
- Snapdragon
- Classifications
- CWE-416
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 6, 2026CVE publishedPublication date reported by the CVE source.
- Jul 6, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=FastConnect 6700
- Affected versionversion=FastConnect 6900
- Affected versionversion=FastConnect 7800
- Affected versionversion=Molokai
- Affected versionversion=Orne
- Affected versionversion=Pandeiro
- Affected versionversion=QCM5430
- Affected versionversion=QCM6490
- Affected versionversion=QMP1000
- Affected versionversion=QMP2001
- Affected versionversion=Qualcomm Video Collaboration VC3 Platform
- Affected versionversion=SC8380XP
- Affected versionversion=SD865 5G
- Affected versionversion=SM6850
- Affected versionversion=SM8845P
- Affected versionversion=Snapdragon 460 Mobile Platform
- Affected versionversion=Snapdragon 662 Mobile Platform
- Affected versionversion=Snapdragon 8 Elite Gen 5
- Affected versionversion=Snapdragon AR1 Gen 1 Platform
- Affected versionversion=Snapdragon XR2 5G Platform
- Affected versionversion=Snapdragon XR2+ Gen 1 Platform
- Affected versionversion=SXR2230P
- Affected versionversion=SXR2250P
- Affected versionversion=WCD9370
- Affected versionversion=WCD9375
- Affected versionversion=WCD9378
- Affected versionversion=WCD9380
- Affected versionversion=WCD9385
- Affected versionversion=WCD9395
- Affected versionversion=WCN3950
- Affected versionversion=WCN3988
- Affected versionversion=WCN6450
- Affected versionversion=WCN7760
- Affected versionversion=WCN7860
- Affected versionversion=WCN7861
- Affected versionversion=WCN7880
- Affected versionversion=WCN7881
- Affected versionversion=WSA8810
- Affected versionversion=WSA8815
- Affected versionversion=WSA8830
- Affected versionversion=WSA8832
- Affected versionversion=WSA8835
- Affected versionversion=WSA8840
- Affected versionversion=WSA8845
- Affected versionversion=WSA8845H
- Affected versionversion=WSA8850
- Affected versionversion=WSA8850W
- Affected versionversion=WSA8855C
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
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Technologies
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