CVE-2025-39815 | BDVDB-2026-294166 Detail

Description#

In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: fix stack overrun when loading vlenb The userspace load can put up to 2048 bits into an xlen bit stack buffer. We want only xlen bits, so check the size beforehand.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12025-09-16Record published in the CVE List.
2. Version 22026-08-05Most recent update recorded in the CVE List.