Amazon Linux 2023 — grub2 — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read • Source: Amazon Linux advisory ALAS2023-2023-409 Related CVEs: CVE-2023-4692 CVE-2023-4693 CVE-2021-3695 CVE-2021-3696 CVE-2021-3697 CVE-2021-3981 CVE-2022-2601 CVE-2022-28733 +12 more Upstream summary: An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow […]