CVE catalog

CVE-2021-20225

grub2: CVE-2021-20225

Severity: High · CVSS 7.5CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Published: Mar 2, 2021, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 1.01% · Oct 25, 2026

A flaw was found in grub2 in versions prior to 2.06. The option parser allows an attacker to write past the end of a heap-allocated buffer by calling certain commands with a large number of specific short forms of options. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	grub2	sid	`2.14-4`	fixed
Debian	grub2	forky	`2.14-4`	fixed
Debian	grub2	trixie	`2.12-9+deb13u2`	fixed
Debian	grub2	bookworm	`2.06-13+deb12u2`	fixed
Debian	grub2	bookworm-security	`2.06-13+deb12u1`	fixed
Alpine	grub	3.17	`2.06-r0`	fixed
Alpine	grub	3.18	`2.06-r0`	fixed
Alpine	grub	3.19	`2.06-r0`	fixed
Alpine	grub	3.20	`2.06-r0`	fixed
Alpine	grub	3.21	`2.06-r0`	fixed
Alpine	grub	3.22	`2.06-r0`	fixed
Alpine	grub	3.23	`2.06-r0`	fixed
Alpine	grub	3.24	`2.06-r0`	fixed
Ubuntu	grub2-signed	pro	`1.22`	vulnerable
Ubuntu	grub2-signed	pro	`1.23`	vulnerable
Ubuntu	grub2-signed	pro	`1.24`	vulnerable
Ubuntu	grub2-signed	pro	`1.25`	vulnerable
Ubuntu	grub2-signed	pro	`1.26`	vulnerable
Ubuntu	grub2-signed	pro	`1.27`	vulnerable
Ubuntu	grub2-signed	pro	`1.30`	vulnerable
Ubuntu	grub2-signed	pro	`1.31`	vulnerable
Ubuntu	grub2-signed	pro	`1.32`	vulnerable
Ubuntu	grub2-signed	pro	`1.33`	vulnerable
Ubuntu	grub2-signed	pro	`1.34`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.1`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.2`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.3`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.4`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.5`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.6`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.7`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.8`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.9`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.13`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.14`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.16`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.17`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.18`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.20`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.22`	vulnerable
Ubuntu	grub2-signed	pro	`1.34.24`	vulnerable
Ubuntu	grub2-signed	18.04	`1.85`	vulnerable
Ubuntu	grub2-signed	18.04	`1.86`	vulnerable
Ubuntu	grub2-signed	18.04	`1.87`	vulnerable
Ubuntu	grub2-signed	18.04	`1.89`	vulnerable
Ubuntu	grub2-signed	18.04	`1.91`	vulnerable
Ubuntu	grub2-signed	18.04	`1.92`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.1`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.2`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.3`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.4`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.5`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.7`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.8`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.10`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.11`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.13`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.14`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.15`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.16`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.18`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.19`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.20`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.21`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.22`	vulnerable
Ubuntu	grub2-signed	18.04	`1.93.24`	vulnerable
Ubuntu	grub2-signed	18.04	`1.167~18.04.1`	vulnerable
Ubuntu	grub2-signed	18.04	`1.167~18.04.3`	vulnerable
Ubuntu	grub2-signed	18.04	`1.167~18.04.5`	fixed
Ubuntu	grub2-unsigned	18.04	`2.04-1ubuntu44`	vulnerable
Ubuntu	grub2-unsigned	18.04	`2.04-1ubuntu44.1`	vulnerable
Ubuntu	grub2-unsigned	18.04	`2.04-1ubuntu44.1.2`	fixed
Ubuntu	grub2-signed	20.04	`1.128`	vulnerable
Ubuntu	grub2-signed	20.04	`1.129`	vulnerable
Ubuntu	grub2-signed	20.04	`1.130`	vulnerable
Ubuntu	grub2-signed	20.04	`1.131`	vulnerable
Ubuntu	grub2-signed	20.04	`1.133`	vulnerable
Ubuntu	grub2-signed	20.04	`1.134`	vulnerable
Ubuntu	grub2-signed	20.04	`1.135`	vulnerable
Ubuntu	grub2-signed	20.04	`1.136`	vulnerable
Ubuntu	grub2-signed	20.04	`1.137`	vulnerable
Ubuntu	grub2-signed	20.04	`1.138`	vulnerable
Ubuntu	grub2-signed	20.04	`1.139`	vulnerable
Ubuntu	grub2-signed	20.04	`1.140`	vulnerable
Ubuntu	grub2-signed	20.04	`1.141`	vulnerable
Ubuntu	grub2-signed	20.04	`1.142`	vulnerable
Ubuntu	grub2-signed	20.04	`1.142.1`	vulnerable
Ubuntu	grub2-signed	20.04	`1.142.3`	vulnerable
Ubuntu	grub2-signed	20.04	`1.142.4`	vulnerable
Ubuntu	grub2-signed	20.04	`1.142.5`	vulnerable
Ubuntu	grub2-signed	20.04	`1.142.6`	vulnerable
Ubuntu	grub2-signed	20.04	`1.142.8`	vulnerable
Ubuntu	grub2-signed	20.04	`1.142.9`	vulnerable
Ubuntu	grub2-signed	20.04	`1.142.10`	vulnerable
Ubuntu	grub2-signed	20.04	`1.142.11`	vulnerable
Ubuntu	grub2-signed	20.04	`1.167`	vulnerable
Ubuntu	grub2-signed	20.04	`1.167.2`	fixed
Ubuntu	grub2-unsigned	20.04	`2.04-1ubuntu44`	vulnerable
Ubuntu	grub2-unsigned	20.04	`2.04-1ubuntu44.2`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	grub2	source	sid	`2.04-16`	not yet assigned	Not reported	Not reported
Debian	grub2	source	forky	`2.04-16`	not yet assigned	Not reported	Not reported
Debian	grub2	source	trixie	`2.04-16`	not yet assigned	Not reported	Not reported
Debian	grub2	source	bookworm	`2.04-16`	not yet assigned	Not reported	Not reported
Alpine	grub	apk	3.17	`2.06-r0`	Not reported	ALPINE-CVE-2021-20225	Not reported
Alpine	grub	apk	3.18	`2.06-r0`	Not reported	ALPINE-CVE-2021-20225	Not reported
Alpine	grub	apk	3.19	`2.06-r0`	Not reported	ALPINE-CVE-2021-20225	Not reported
Alpine	grub	apk	3.20	`2.06-r0`	Not reported	ALPINE-CVE-2021-20225	Not reported
Alpine	grub	apk	3.21	`2.06-r0`	Not reported	ALPINE-CVE-2021-20225	Not reported
Alpine	grub	apk	3.22	`2.06-r0`	Not reported	ALPINE-CVE-2021-20225	Not reported
Alpine	grub	apk	3.23	`2.06-r0`	Not reported	ALPINE-CVE-2021-20225	Not reported
Alpine	grub	apk	3.24	`2.06-r0`	Not reported	ALPINE-CVE-2021-20225	Not reported
Ubuntu	grub2-signed	deb	18.04	`1.167~18.04.5`	Not reported	UBUNTU-CVE-2021-20225	Not reported
Ubuntu	grub2-unsigned	deb	18.04	`2.04-1ubuntu44.1.2`	Not reported	UBUNTU-CVE-2021-20225	Not reported
Ubuntu	grub2-signed	deb	20.04	`1.167.2`	Not reported	UBUNTU-CVE-2021-20225	Not reported
Ubuntu	grub2-unsigned	deb	20.04	`2.04-1ubuntu44.2`	Not reported	UBUNTU-CVE-2021-20225	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[grub2]Fixed
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub2-common]Fixed
Source package: [grub2]
Details (6)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-common]Fixed
Source package: [grub2]
Details (6)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-coreboot]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-coreboot-bin]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-coreboot-dbg]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi]Fixed
Source package: [grub2]
Details (6)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi-amd64]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi-amd64-bin]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi-amd64-dbg]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi-amd64-signed-template]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi-arm64]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi-arm64-bin]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi-arm64-dbg]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi-arm64-signed-template]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi-ia32]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi-ia32-bin]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi-ia32-dbg]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-emu]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-emu-dbg]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-16
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12

Next results

Observed: Oct 23, 2026, 5:54:11 PM UTC

References

[CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]