CVE catalog

CVE-2020-14311

grub2: CVE-2020-14311

Severity: Medium · CVSS 6CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Published: Jul 29, 2020, 4:59:34 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.46% · Oct 25, 2026

There is an issue with grub2 before version 2.06 while handling symlink on ext filesystems. A filesystem containing a symbolic link with an inode size of UINT32_MAX causes an arithmetic overflow leading to a zero-sized memory allocation with subsequent heap-based buffer overflow.

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	pro	`2.00-19ubuntu2`	vulnerable
Ubuntu	grub2	pro	`2.00-19ubuntu3`	vulnerable
Ubuntu	grub2	pro	`2.00-19ubuntu4`	vulnerable
Ubuntu	grub2	pro	`2.00-20`	vulnerable
Ubuntu	grub2	pro	`2.00-21`	vulnerable
Ubuntu	grub2	pro	`2.00-22`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-5`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-6`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-7`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-8`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.1`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.2`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.3`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.4`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.5`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.6`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.7`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.8`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.11`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.12`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.14`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.15`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.16`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.17`	vulnerable
Ubuntu	grub2	pro	`2.02~beta2-9ubuntu1.20`	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`	fixed
Ubuntu	grub2	16.04	`2.02~beta2-29`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-31`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-31ubuntu1`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-32`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-32ubuntu1`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-35`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-35ubuntu1`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu1`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu2`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.1`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.2`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.6`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.7`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.8`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.9`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.11`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.12`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.14`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.15`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.16`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.17`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.18`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.19`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.20`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.21`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.22`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.23`	vulnerable
Ubuntu	grub2	16.04	`2.02~beta2-36ubuntu3.26`	fixed
Ubuntu	grub2-signed	16.04	`1.55`	vulnerable
Ubuntu	grub2-signed	16.04	`1.56`	vulnerable
Ubuntu	grub2-signed	16.04	`1.57`	vulnerable
Ubuntu	grub2-signed	16.04	`1.58`	vulnerable
Ubuntu	grub2-signed	16.04	`1.59`	vulnerable
Ubuntu	grub2-signed	16.04	`1.61`	vulnerable
Ubuntu	grub2-signed	16.04	`1.62`	vulnerable
Ubuntu	grub2-signed	16.04	`1.63`	vulnerable
Ubuntu	grub2-signed	16.04	`1.64`	vulnerable
Ubuntu	grub2-signed	16.04	`1.65`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.1`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.2`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.6`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.7`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.8`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.9`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.11`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.12`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.14`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.15`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.16`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.17`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.18`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.19`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.20`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.21`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.22`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.23`	vulnerable
Ubuntu	grub2-signed	16.04	`1.66.26`	fixed
Ubuntu	grub2-unsigned	16.04	`2.04-1ubuntu44`	vulnerable
Ubuntu	grub2-unsigned	16.04	`2.04-1ubuntu44.1`	vulnerable
Ubuntu	grub2-unsigned	16.04	`2.04-1ubuntu44.1.2`	vulnerable
Ubuntu	grub2	18.04	`2.02~beta3-4ubuntu7`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu1`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu2`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu4`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu6`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu7`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.1`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.2`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.3`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.4`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.6`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.7`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.9`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.10`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.12`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.13`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.14`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.15`	vulnerable
Ubuntu	grub2	18.04	`2.02-2ubuntu8.16`	fixed
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`	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`	vulnerable
Ubuntu	grub2-unsigned	18.04	`2.04-1ubuntu47.4`	fixed
Ubuntu	grub2	20.04	`2.04-1ubuntu12`	vulnerable
Ubuntu	grub2	20.04	`2.04-1ubuntu13`	vulnerable
Ubuntu	grub2	20.04	`2.04-1ubuntu14`	vulnerable
Ubuntu	grub2	20.04	`2.04-1ubuntu16`	vulnerable
Ubuntu	grub2	20.04	`2.04-1ubuntu18`	vulnerable
Ubuntu	grub2	20.04	`2.04-1ubuntu20`	vulnerable
Ubuntu	grub2	20.04	`2.04-1ubuntu21`	vulnerable
Ubuntu	grub2	20.04	`2.04-1ubuntu22`	vulnerable
Ubuntu	grub2	20.04	`2.04-1ubuntu23`	vulnerable
Ubuntu	grub2	20.04	`2.04-1ubuntu24`	vulnerable
Ubuntu	grub2	20.04	`2.04-1ubuntu25`	vulnerable
Ubuntu	grub2	20.04	`2.04-1ubuntu26`	vulnerable
Ubuntu	grub2	20.04	`2.04-1ubuntu26.1`	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`	fixed
Ubuntu	grub2-unsigned	20.04	`2.04-1ubuntu44`	vulnerable
Ubuntu	grub2-unsigned	20.04	`2.04-1ubuntu44.2`	vulnerable
Ubuntu	grub2-unsigned	20.04	`2.04-1ubuntu47.4`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	grub2	source	sid	`2.04-9`	not yet assigned	Not reported	Not reported
Debian	grub2	source	forky	`2.04-9`	not yet assigned	Not reported	Not reported
Debian	grub2	source	trixie	`2.04-9`	not yet assigned	Not reported	Not reported
Debian	grub2	source	bookworm	`2.04-9`	not yet assigned	Not reported	Not reported
Alpine	grub	apk	3.17	`2.06-r0`	Not reported	ALPINE-CVE-2020-14311	Not reported
Alpine	grub	apk	3.18	`2.06-r0`	Not reported	ALPINE-CVE-2020-14311	Not reported
Alpine	grub	apk	3.19	`2.06-r0`	Not reported	ALPINE-CVE-2020-14311	Not reported
Alpine	grub	apk	3.20	`2.06-r0`	Not reported	ALPINE-CVE-2020-14311	Not reported
Alpine	grub	apk	3.21	`2.06-r0`	Not reported	ALPINE-CVE-2020-14311	Not reported
Alpine	grub	apk	3.22	`2.06-r0`	Not reported	ALPINE-CVE-2020-14311	Not reported
Alpine	grub	apk	3.23	`2.06-r0`	Not reported	ALPINE-CVE-2020-14311	Not reported
Alpine	grub	apk	3.24	`2.06-r0`	Not reported	ALPINE-CVE-2020-14311	Not reported
Ubuntu	grub2	deb	pro	`2.02~beta2-9ubuntu1.20`	Not reported	UBUNTU-CVE-2020-14311	Not reported
Ubuntu	grub2-signed	deb	pro	`1.34.22`	Not reported	UBUNTU-CVE-2020-14311	Not reported
Ubuntu	grub2	deb	16.04	`2.02~beta2-36ubuntu3.26`	Not reported	UBUNTU-CVE-2020-14311	Not reported
Ubuntu	grub2-signed	deb	16.04	`1.66.26`	Not reported	UBUNTU-CVE-2020-14311	Not reported
Ubuntu	grub2	deb	18.04	`2.02-2ubuntu8.16`	Not reported	UBUNTU-CVE-2020-14311	Not reported
Ubuntu	grub2-signed	deb	18.04	`1.93.18`	Not reported	UBUNTU-CVE-2020-14311	Not reported
Ubuntu	grub2-unsigned	deb	18.04	`2.04-1ubuntu47.4`	Not reported	UBUNTU-CVE-2020-14311	Not reported
Ubuntu	grub2	deb	20.04	`2.04-1ubuntu26.1`	Not reported	UBUNTU-CVE-2020-14311	Not reported
Ubuntu	grub2-signed	deb	20.04	`1.142.3`	Not reported	UBUNTU-CVE-2020-14311	Not reported
Ubuntu	grub2-unsigned	deb	20.04	`2.04-1ubuntu47.4`	Not reported	UBUNTU-CVE-2020-14311	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[grub2]Fixed
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub2-common]Fixed
Source package: [grub2]
Details (6)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-common]Fixed
Source package: [grub2]
Details (6)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-coreboot]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-efi]Fixed
Source package: [grub2]
Details (6)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
[grub-emu]Fixed
Source package: [grub2]
Details (3)
- 2.06-13+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  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: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.12-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12
- 2.06-13+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 2.04-9
  dsa · grub2 · debian · bookworm; dsa · grub2 · debian · 12

Next results

Observed: Oct 23, 2026, 5:47:48 PM UTC

References

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