CVE-2026-46039: rxgk: Fix potential integer overflow in length check
Published May 27, 2026
·Updated
In the Linux kernel, the following vulnerability has been resolved:
rxgk: Fix potential integer overflow in length check
Fix potential integer overflow in rxgkextracttoken() when checking the length of the ticket. Rather than rounding up the value to be tested (which might overflow), round down the size of the available data.
Affected Software
6 affected components
Linux Linux kernel
Linux Linux kernel>=6.16.9<6.17
Linux Linux kernel>=6.17.1<6.18.27
Linux Linux kernel>=6.19<7.0.4
Linux Linux kernel=6.17
Linux Linux kernel=6.17-rc7
Event History
May 27, 2026
CVE Published
via MITRE·12:56 PM
Data Sourced
via MITRE·12:56 PM
DescriptionSeverity
Data Sourced
via NVD·02:17 PM
RemedyDescriptionSeverityWeaknessAffected Software