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CVE-2026-31760

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:63d1b2bed0c8990b0d313f8cf01586516c2e62d27dd025b30f7a0ca371de2369
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"21f942879f86108b300a23683e67483f8c358fc7","status":"affected","version":"fce79512a96afacbe297ba3c5c2f7ed34944540d","versionType":"git"},{"lessThan":"706f4fe2dacc95d65e7c8dff321711f024bb8d20","status":"affected","version":"fce79512a96afacbe297ba3c5c2f7ed34944540d","versionType":"git"},{"lessThan":"5cefb52c1af6f69ea719e42788f6ec6a087eb74c","status":"affected","version":"fce…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e7d80e1927ade90e4aae24b3b91157170739b49fb8d3bf753ae2e19a3e50bd01 · sha256:04a73cb15ff00c18… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.13"},{"lessThan":"6.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.22","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.12","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"origina…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e7d80e1927ade90e4aae24b3b91157170739b49fb8d3bf753ae2e19a3e50bd01 · sha256:04a73cb15ff00c18… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"21f942879f86108b300a23683e67483f8c358fc7","status":"affected","version":"fce79512a96afacbe297ba3c5c2f7ed34944540d","versionType":"git"},{"lessThan":"706f4fe2dacc95d65e7c8dff321711f024bb8d20","status":"affected","version":"fce79512a96afacbe297ba3c5c2f7ed34944540d","versionType":"git"},{"lessThan":"5cefb52c1af6f69ea719e42788f6ec6a087eb74c","status":"affected","version":"fce…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e7d80e1927ade90e4aae24b3b91157170739b49fb8d3bf753ae2e19a3e50bd01 · sha256:04a73cb15ff00c18… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.13"},{"lessThan":"6.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.22","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.12","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"origina…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e7d80e1927ade90e4aae24b3b91157170739b49fb8d3bf753ae2e19a3e50bd01 · sha256:04a73cb15ff00c18… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/21f942879f86108b300a23683e67483f8c358fc7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e7d80e1927ade90e4aae24b3b91157170739b49fb8d3bf753ae2e19a3e50bd01 · sha256:04a73cb15ff00c18… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/5cefb52c1af6f69ea719e42788f6ec6a087eb74c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e7d80e1927ade90e4aae24b3b91157170739b49fb8d3bf753ae2e19a3e50bd01 · sha256:04a73cb15ff00c18… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/706f4fe2dacc95d65e7c8dff321711f024bb8d20"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e7d80e1927ade90e4aae24b3b91157170739b49fb8d3bf753ae2e19a3e50bd01 · sha256:04a73cb15ff00c18… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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