grub2 | Snyk

Direct Vulnerabilities

Known vulnerabilities in the grub2 package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability	Vulnerable Version
L CVE-2026-97876	*
L TEMP-1148741-D22332	*
M Expired Pointer Dereference	*
M Expired Pointer Dereference	*
H Use After Free	*
M Incorrect Calculation of Buffer Size	*
M Expired Pointer Dereference	*
M Expired Pointer Dereference	*
L Information Exposure	*
L CVE-2024-56737	<2.12-6
M Improper Update of Reference Count	<2.06-13+deb12u2
H Out-of-bounds Write	<2.06-13+deb12u2
M Out-of-bounds Write	<2.06-13+deb12u2
M Out-of-bounds Write	<2.06-13+deb12u2
M Integer Overflow or Wraparound	<2.06-13+deb12u2
M Integer Overflow or Wraparound	<2.06-13+deb12u2
M Out-of-bounds Write	<2.06-13+deb12u2
M Out-of-bounds Write	<2.06-13+deb12u2
M Unchecked Return Value	<2.06-13+deb12u2
M Out-of-bounds Write	<2.06-13+deb12u2
H Use After Free	<2.06-3
H CVE-2022-28735	<2.06-3
H Out-of-bounds Write	<2.06-3
H Integer Underflow	<2.06-3
H Out-of-bounds Write	<2.04-16
M Out-of-bounds Write	<2.04-16
H CVE-2020-27779	<2.04-16
M Stack-based Buffer Overflow	<2.04-16
H Out-of-bounds Write	<2.04-16
H Use After Free	<2.04-16
M Integer Overflow or Wraparound	<2.04-9
M Race Condition	<2.04-9
H Incomplete Blacklist	<2.04-16
M Heap-based Buffer Overflow	<2.04-9
M Integer Overflow or Wraparound	<2.04-9
M Integer Overflow or Wraparound	<2.04-9
M Integer Overflow or Wraparound	<2.04-9
H Buffer Overflow	<2.04-9
M Missing Authentication for Critical Function	*
H Out-of-bounds Write	<2.06-13+deb12u2
M Trust Boundary Violation	<2.06-13+deb12u2
M Out-of-bounds Write	<2.06-13+deb12u2
H Buffer Overflow	<2.06-13+deb12u2
M Out-of-bounds Write	<2.06-13+deb12u2
M Out-of-bounds Write	<2.06-13+deb12u2
M Out-of-bounds Write	<2.06-13+deb12u2
H Integer Overflow or Wraparound	<2.06-13+deb12u2
M Out-of-bounds Write	<2.06-13+deb12u2
H Out-of-bounds Write	<2.06-13+deb12u2
M Use After Free	<2.06-13+deb12u2
M Out-of-bounds Read	<2.06-13+deb12u1
H Out-of-bounds Write	<2.06-13+deb12u1
H Out-of-bounds Write	<2.06-5
H Heap-based Buffer Overflow	<2.06-5
L Incorrect Default Permissions	<2.06-8
H Out-of-bounds Write	<2.06-3
M Out-of-bounds Write	<2.06-3
M Out-of-bounds Write	<2.06-3
H Out-of-Bounds	<2.02~beta2-8
H Access Restriction Bypass	<2.02~beta2-33
M Access Restriction Bypass	<2.00-20
H Improper Authentication	<1.97+20091115-1

Vulnerability

Vulnerable Version

CVE-2026-97876