CVE-2026-31760 (GCVE-0-2026-31760)

Vulnerability from cvelistv5 – Published: 2026-05-01 14:14 – Updated: 2026-05-01 14:14
VLAI?
Title
gpib: lpvo_usb: fix memory leak on disconnect
Summary
In the Linux kernel, the following vulnerability has been resolved: gpib: lpvo_usb: fix memory leak on disconnect The driver iterates over the registered USB interfaces during GPIB attach and takes a reference to their USB devices until a match is found. These references are never released which leads to a memory leak when devices are disconnected. Fix the leak by dropping the unnecessary references.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: fce79512a96afacbe297ba3c5c2f7ed34944540d , < 21f942879f86108b300a23683e67483f8c358fc7 (git)
Affected: fce79512a96afacbe297ba3c5c2f7ed34944540d , < 706f4fe2dacc95d65e7c8dff321711f024bb8d20 (git)
Affected: fce79512a96afacbe297ba3c5c2f7ed34944540d , < 5cefb52c1af6f69ea719e42788f6ec6a087eb74c (git)
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    Linux Linux Affected: 6.13
Unaffected: 0 , < 6.13 (semver)
Unaffected: 6.18.22 , ≤ 6.18.* (semver)
Unaffected: 6.19.12 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)
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            "drivers/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c"
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.