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CVE-2026-35547

CRITICAL CVSS 9.1 View on NVD ↗

Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Published: Apr 30, 2026 09:16 UTC Modified: Apr 30, 2026 15:09 UTC