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Vulnerabilities
Vulnerability

CVE-2026-63900

Reference data from vuln.mlab.sh, coverage from our own index.

CVSS
5.5 Medium
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.22%
Risk score
6.8
Published
2026-07-19
Status
Published

In the Linux kernel, the following vulnerability has been resolved: USB: serial: keyspan: fix missing indat transfer sanity check Add the missing sanity check on the size of usa49wg indat transfers to avoid parsing stale or uninitialised slab data. A flaw was found in the Linux kernel's USB Keyspan serial driver. This vulnerability stems from a missing sanity check on the size of incoming data transfers for usa49wg indat transfers. This oversight could allow an attacker to cause the system to parse stale or uninitialized memory, potentially leading to information disclosure.

Weaknesses

CWE-824

Coverage 5

Advisories and references