vulnerability
Ubuntu: USN-7535-1 (CVE-2024-43420): Intel Microcode vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:M/Au:S/C:C/I:N/A:N) | May 13, 2025 | May 28, 2025 | Apr 16, 2026 |
Severity
4
CVSS
(AV:L/AC:M/Au:S/C:C/I:N/A:N)
Published
May 13, 2025
Added
May 28, 2025
Modified
Apr 16, 2026
Description
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.
Solutions
ubuntu-pro-upgrade-intel-microcodeubuntu-upgrade-intel-microcode
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.