CVE-2026-64350

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Source
https://cve.org/CVERecord?id=CVE-2026-64350
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64350.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-64350
Downstream
Published
2026-07-25T08:50:10.270Z
Modified
2026-07-27T04:03:21.675507964Z
Summary
usb: cdnsp: fix stream context array leak in cdnsp_alloc_stream_info()
Details

In the Linux kernel, the following vulnerability has been resolved:

usb: cdnsp: fix stream context array leak in cdnspallocstream_info()

cdnspallocstreaminfo() allocates streaminfo->streamctxarray with cdnspallocstreamctx(). If a later stream ring allocation or stream mapping update fails, the error path frees the allocated stream rings and streamrings array, but leaves streamctxarray allocated.

Free the stream context array before falling through to the stream_rings cleanup path.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64350.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
3d82904559f4f5a2622db1b21de3edf2eded7664
Fixed
37283f5a47127fbdea567749a2110766af53d18d
Fixed
cb8e9391b7f4f77d112c51910cd7c355a337ef76
Fixed
fde3c095e1d48e0ac3ab8bc32905da42fe58a36a
Fixed
d9643bbe93a6aee24edee1a86e0303aa74bcd320
Fixed
c00826e87bb75e14e0381b05da5f18ffd0241ab6
Fixed
963075c4da0cd43b3d17b107c355e1eb0ee64a58
Fixed
3348f444a4ce43dd5c2d1aa41634cb6eff33aa64

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64350.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.12.0
Fixed
5.15.212
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.178
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.145
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.96
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.39
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.1.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64350.json"