CVE-2026-80642

In the Linux kernel, the following vulnerability has been resolved: liveupdate: Reference count incoming FLB data Increment the incoming FLB refcount in liveupdateflbgetincoming so that the FLB structure cannot be freed while the caller is actively using it. Add an additional...

CVE-2026-80642

CVE-2026-80642 affects the Linux kernel 's liveupdate subsystem. During a Live Update, a subsystem may need to hold incoming File-Lifecycle-Bound (FLB) data for an extended period (e.g., during device enumeration). The vulnerability stems from a missing reference count on the incoming FLB structu...

EUVD-2026-67518

In the Linux kernel, the following vulnerability has been resolved: liveupdate: Reference count incoming FLB data Increment the incoming FLB refcount in liveupdateflbgetincoming so that the FLB structure cannot be freed while the caller is actively using it. Add an additional...