CVE-2026-35547 — Heap overflow in libnv
When processing the header of an incoming message, libnv failed to properly validate the message size. The lack of validation allows a malicious program to write outside the bo…
Published: 2026-04-30 · CVSS: 8.1 · CVSS 3.1
When processing the header of an incoming message, libnv failed to properly validate the message size. The lack of validation allows a malicious program to write outside the bounds of a heap allocation. This can trigger a crash or system panic, and it may be possible for an unprivileged user to exploit the bug to elevate their privileges.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7