PT-2026-61245 · Linux · Linux

CVE-2026-63928 · Published 2026-07-19 · Updated 2026-07-19

NVD

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

USB: serial: omninet: fix memory corruption with small endpoint

Make sure that the bulk-out buffers are at least as large as the hardcoded transfer size to avoid user-controlled slab corruption should a malicious device report a smaller endpoint max packet size than expected.

Related Identifiers

CVE-2026-63928

Affected Products

Linux

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2026-63928 · Security Note
• https://git.kernel.org/stable/c/180996f0ca774001944e4afa452d569ba2f6455c · Note
• https://git.kernel.org/stable/c/0bda1893e4cc4ad2b7dcdbaca246f2af688c6c2a · Note
• https://git.kernel.org/stable/c/0fee0ccac29e088d4bfab7e2d075725dcecd803d · Note
• https://git.kernel.org/stable/c/b496e25ead5976bce2891dacaed09beb53a54f9f · Note
• https://git.kernel.org/stable/c/4e7d32189d6219beb7db37cd0ea36b6bac7dfedb · Note
• https://git.kernel.org/stable/c/9a3860454bdfb765f936965e975c594352602ffc · Note
• https://git.kernel.org/stable/c/f34cf2928387fba01a78381f3258c7e1428897d9 · Note
• https://git.kernel.org/stable/c/60df93d30f9bdd27db17c4d80ed80ef718d7226b · Note