GR
Product
grub2
by GNU · last CVE Oct 2, 2026
54
CVEs
0
On KEV
8.8
Max CVSS
1
New 30D
Severity mix
Critical 0High 21Medium 31Low 2
Watch

Add grub2 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-3695
4.5
0%
Jul 6
A crafted 16-bit grayscale PNG image may lead to a out-of-bounds write in the heap area
Affected: 2.00 before 2.12
CVE-2021-46705
4.4
0%
Mar 16
A Insecure Temporary File vulnerability in grub-once of grub2 in SUSE Linux Enterprise Server 15 SP4, openSUSE Factory allows local attackers to truncate arbitrary files
Affected: before 2.06-150400.7.1; before 2.06-18.1
CVE-2024-1048
3.3
0%
Feb 6
A flaw was found in the grub2-set-bootflag utility of grub2
Affected: All versions, or not specified
CVE-2021-3981
3.3
0%
Mar 10
A flaw in grub2 was found where its configuration file, known as grub.cfg, is being created with the wrong permission set allowing non privileged users to read its content
Affected: through 2.06
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