vulnerability
Alpine Linux: CVE-2023-20569: Observable Discrepancy
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:M/Au:S/C:C/I:N/A:N) | Aug 8, 2023 | Aug 22, 2024 | Jun 18, 2026 |
Severity
4
CVSS
(AV:L/AC:M/Au:S/C:C/I:N/A:N)
Published
Aug 8, 2023
Added
Aug 22, 2024
Modified
Jun 18, 2026
Description
A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, potentially leading to information disclosure.
Solution
alpine-linux-upgrade-xen
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.