THREATOPS

THREAT OPS › Threat News › [NVD] CVE-2026-43197 (CRITICAL 9.1) — In the Linux kernel, the following vulnerability has been resolved: netconsole: avoid OOB reads, msg is not nul-terminated msg passed to netconsole from the console subsystem is not guaranteed to be nul-terminated. Before recent commit 7eab73b18630 ("netconsole: convert to NBCO

[NVD] CVE-2026-43197 (CRITICAL 9.1) — In the Linux kernel, the following vulnerability has been resolved: netconsole: avoid OOB reads, msg is not nul-terminated msg passed to netconsole from the console subsystem is not guaranteed to be nul-terminated. Before recent commit 7eab73b18630 ("netconsole: convert to NBCO

lownvdPublished 2026-05-06

CVE-2026-43197 CVSS: 9.1 CRITICAL Published: 2026-05-06T12:16:38.740

In the Linux kernel, the following vulnerability has been resolved:

netconsole: avoid OOB reads, msg is not nul-terminated

msg passed to netconsole from the console subsystem is not guaranteed to be nul-terminated. Before recent commit 7eab73b18630 ("netconsole: convert to NBCON console infrastructure") the message would be pl

Indicators of compromise

CVE-2026-43197cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-43197