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I. Basic Information for CVE-2026-31758
Vulnerability Information

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Vulnerability Title
usb: usbtmc: Flush anchored URBs in usbtmc_release
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Flush anchored URBs in usbtmc_release When calling usbtmc_release, pending anchored URBs must be flushed or killed to prevent use-after-free errors (e.g. in the HCD giveback path). Call usbtmc_draw_down() to allow anchored URBs to be completed.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
LinuxLinux 4f3c8d6eddc272b386464524235440a418ed2029 ~ 959ef329071136e4335b54822fe2f607659b4569 -
LinuxLinux 4.19 -
II. Public POCs for CVE-2026-31758
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III. Intelligence Information for CVE-2026-31758
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IV. Related Vulnerabilities
V. Comments for CVE-2026-31758

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