AlmaLinux 9 — shim — multiple vulnerabilities (14 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2024:1903 Related CVEs: CVE-2023-40546 CVE-2023-40547 CVE-2023-40548 CVE-2023-40549 CVE-2023-40550 CVE-2023-40551 CVE-2021-3695 CVE-2021-3696 +6 more Upstream summary: The shim package contains a first-stage UEFI boot loader that handles chaining to a trusted full boot […]