CVE-2026-63900

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux0ca1268e109acf6d71507398cb95cab2e670b654 < bd6c5fe59f374b63173afe5cf0ab38a9a370f2c1affected
LinuxLinux0ca1268e109acf6d71507398cb95cab2e670b654 < e124120e89b61a967e40dee6b5e1ecafc45c09d9affected
LinuxLinux0ca1268e109acf6d71507398cb95cab2e670b654 < 41d9673941eebdde62ee73848fcfe4ae1105c979affected
LinuxLinux0ca1268e109acf6d71507398cb95cab2e670b654 < 0bde5431037a076ff3750da2165fd77a6f5ff058affected
LinuxLinux0ca1268e109acf6d71507398cb95cab2e670b654 < 3759a40738b83bb61699c85f063202b514b94f77affected
LinuxLinux0ca1268e109acf6d71507398cb95cab2e670b654 < ea2b792330b44b6d7ce671c3e1d59d0c121f7ed1affected
LinuxLinux0ca1268e109acf6d71507398cb95cab2e670b654 < f7f566ad7519c7ca3bc9071350002940a2b0e22aaffected
LinuxLinux0ca1268e109acf6d71507398cb95cab2e670b654 < ab8336a7e414f018430aa1af3a46944032f7ff96affected
LinuxLinux2.6.23affected
LinuxLinux0 < 2.6.23unaffected
LinuxLinux5.10.259 <= 5.10.*unaffected
LinuxLinux5.15.210 <= 5.15.*unaffected
LinuxLinux6.1.176 <= 6.1.*unaffected
LinuxLinux6.6.143 <= 6.6.*unaffected
LinuxLinux6.12.93 <= 6.12.*unaffected
LinuxLinux6.18.35 <= 6.18.*unaffected
LinuxLinux7.0.12 <= 7.0.*unaffected
LinuxLinux7.1 <= *unaffected

Weaknesses

References