MediumFix available
edk2 security update
EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fix(es): An insecure default to allow UEFI Shell in EDK2 was left enabled in LXD. This allows an OS-resident attacker to bypass Secure Boot.(CVE-2023-49721)
Announced Group revision 1
Original source ↗OESA-2026-4033
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:OESA-2026-4033
edk2
Source reference: /affected/0/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 202308-49.oe2403sp3
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "202308-49.oe2403sp3"
}
]
}
],
"package": {
"name": "edk2",
"purl": "pkg:rpm/openEuler/edk2&distro=openEuler-24.03-LTS-SP3",
"ecosystem": "openEuler:24.03-LTS-SP3"
},
"database_specific": {
"source": "https://repo.openeuler.org/security/data/osv/OESA-2026-4033.json"
},
"ecosystem_specific": {
"src": [
"edk2-202308-49.oe2403sp3.src.rpm"
],
"noarch": [
"edk2-aarch64-202308-49.oe2403sp3.noarch.rpm",
"edk2-help-202308-49.oe2403sp3.noarch.rpm",
"edk2-ovmf-202308-49.oe2403sp3.noarch.rpm",
"python3-edk2-devel-202308-49.oe2403sp3.noarch.rpm"
],
"x86_64": [
"edk2-debuginfo-202308-49.oe2403sp3.x86_64.rpm",
"edk2-debugsource-202308-49.oe2403sp3.x86_64.rpm",
"edk2-devel-202308-49.oe2403sp3.x86_64.rpm"
],
"aarch64": [
"edk2-debuginfo-202308-49.oe2403sp3.aarch64.rpm",
"edk2-debugsource-202308-49.oe2403sp3.aarch64.rpm",
"edk2-devel-202308-49.oe2403sp3.aarch64.rpm"
]
}
}
]Publisher severity
medium
Source reference: /database_specific/severity
- Event
- #14692 · Revision 1
- Added to Heist Feed
- Publisher date