Homepage

grub2-pc vulnerabilities

Report a new vulnerability Found a mistake?

Direct Vulnerabilities

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

Fix vulnerabilities automatically

Snyk's AI Trust Platform automatically finds the best upgrade path and integrates with your development workflows. Secure your code at zero cost.

Fix for free
VulnerabilityVulnerable Version
  • M
CVE-2025-61662

*
  • M
Expired Pointer Dereference

*
  • M
Expired Pointer Dereference

*
  • M
Expired Pointer Dereference

*
  • M
Expired Pointer Dereference

*
  • M
Incorrect Calculation of Buffer Size

*
  • M
Out-of-bounds Write

<1:2.06-114.el9_7
  • M
Out-of-bounds Write

<1:2.06-114.el9_7
  • H
Out-of-bounds Write

<1:2.06-94.el9_5
  • H
Out-of-bounds Write

<1:2.06-94.el9_5
  • H
Out-of-bounds Write

<1:2.06-94.el9_5
  • H
Out-of-bounds Write

<1:2.06-94.el9_5
  • M
Integer Overflow or Wraparound

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Use After Free

<1:2.06-104.el9_6
  • M
Improper Update of Reference Count

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Unchecked Return Value

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Incomplete Cleanup

<1:2.06-77.el9
  • M
Out-of-bounds Read

<1:2.06-77.el9
  • M
Heap-based Buffer Overflow

<1:2.06-77.el9
  • M
Integer Overflow or Wraparound

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Use After Free

<1:2.06-104.el9_6
  • M
Improper Update of Reference Count

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Unchecked Return Value

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Incomplete Cleanup

<1:2.06-77.el9
  • M
Out-of-bounds Read

<1:2.06-77.el9
  • M
Heap-based Buffer Overflow

<1:2.06-77.el9
  • M
Incomplete Cleanup

<1:2.06-77.el9
  • M
Out-of-bounds Read

<1:2.06-77.el9
  • M
Heap-based Buffer Overflow

<1:2.06-77.el9
  • M
Integer Overflow or Wraparound

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Use After Free

<1:2.06-104.el9_6
  • M
Improper Update of Reference Count

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Unchecked Return Value

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Authentication Bypass

<1:2.06-70.el9_3.2
  • M
Integer Overflow or Wraparound

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Use After Free

<1:2.06-104.el9_6
  • M
Improper Update of Reference Count

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Unchecked Return Value

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Authentication Bypass

<1:2.06-70.el9_3.2
  • M
Authentication Bypass

<1:2.06-70.el9_3.2
  • M
Incomplete Cleanup

<1:2.06-77.el9
  • M
Out-of-bounds Read

<1:2.06-77.el9
  • M
Heap-based Buffer Overflow

<1:2.06-77.el9
  • M
Incomplete Cleanup

<1:2.06-77.el9
  • M
Out-of-bounds Read

<1:2.06-77.el9
  • M
Heap-based Buffer Overflow

<1:2.06-77.el9
  • M
Incomplete Cleanup

<1:2.06-77.el9
  • M
Out-of-bounds Read

<1:2.06-77.el9
  • M
Heap-based Buffer Overflow

<1:2.06-77.el9
  • M
Incomplete Cleanup

<1:2.06-77.el9
  • M
Out-of-bounds Read

<1:2.06-77.el9
  • M
Heap-based Buffer Overflow

<1:2.06-77.el9
  • M
Authentication Bypass

<1:2.06-70.el9_3.2
  • M
Authentication Bypass

<1:2.06-70.el9_3.2
  • M
Authentication Bypass

<1:2.06-70.el9_3.2
  • M
Authentication Bypass

<1:2.06-70.el9_3.2
  • M
Out-of-bounds Write

<1:2.06-46.el9_1.3
  • M
Heap-based Buffer Overflow

<1:2.06-46.el9_1.3
  • M
Out-of-bounds Write

<1:2.06-46.el9_1.3
  • M
Heap-based Buffer Overflow

<1:2.06-46.el9_1.3
  • M
Out-of-bounds Write

<1:2.06-46.el9_1.3
  • M
Heap-based Buffer Overflow

<1:2.06-46.el9_1.3
  • M
Out-of-bounds Write

<1:2.06-46.el9_1.3
  • M
Heap-based Buffer Overflow

<1:2.06-46.el9_1.3
  • M
Out-of-bounds Write

<1:2.06-46.el9_1.3
  • M
Heap-based Buffer Overflow

<1:2.06-46.el9_1.3
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • M
Out-of-bounds Write

<1:2.06-46.el9_1.3
  • M
Heap-based Buffer Overflow

<1:2.06-46.el9_1.3
  • M
Out-of-bounds Write

<1:2.06-46.el9_1.3
  • M
Heap-based Buffer Overflow

<1:2.06-46.el9_1.3
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • M
Integer Overflow or Wraparound

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Use After Free

<1:2.06-104.el9_6
  • M
Improper Update of Reference Count

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Unchecked Return Value

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Missing Authentication for Critical Function

*
  • H
Out-of-bounds Write

<1:2.06-61.el9_2.10
  • H
Out-of-bounds Write

<1:2.06-61.el9_2.10
  • H
Out-of-bounds Write

<1:2.06-61.el9_2.10
  • H
Out-of-bounds Write

<1:2.06-94.el9_5
  • H
Out-of-bounds Write

<1:2.06-86.el9_4.2
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.22
  • H
Out-of-bounds Write

<1:2.06-86.el9_4.2
  • H
Out-of-bounds Write

<1:2.06-86.el9_4.2
  • M
Use After Free

<1:2.06-104.el9_6
  • M
Integer Overflow or Wraparound

<1:2.06-104.el9_6
  • M
Trust Boundary Violation

*
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • H
Out-of-bounds Write

<1:2.06-94.el9_5
  • M
Out-of-bounds Write

<1:2.06-114.el9_7
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Unchecked Return Value

<1:2.06-104.el9_6
  • M
Improper Update of Reference Count

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Out-of-bounds Write

<1:2.06-104.el9_6
  • M
Information Exposure

*
  • M
Incomplete Cleanup

<1:2.06-77.el9
  • M
Out-of-bounds Read

<1:2.06-77.el9
  • M
Heap-based Buffer Overflow

<1:2.06-77.el9
  • M
Authentication Bypass

<1:2.06-70.el9_3.2
  • M
Out-of-bounds Write

<1:2.06-46.el9_1.3
  • M
Heap-based Buffer Overflow

<1:2.06-46.el9_1.3
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • M
Incomplete Cleanup

<1:2.06-77.el9
  • M
Authentication Bypass

<1:2.06-61.el9_2.2
  • M
Authentication Bypass

<1:2.06-61.el9_2.2
  • M
Authentication Bypass

<1:2.06-61.el9_2.2
  • M
Authentication Bypass

<1:2.06-27.el9_0.16
  • M
Authentication Bypass

<1:2.06-27.el9_0.16
  • M
Authentication Bypass

<1:2.06-70.el9_3.2
  • M
Heap-based Buffer Overflow

<1:2.06-77.el9
  • M
Out-of-bounds Read

<1:2.06-77.el9
  • M
Out-of-bounds Write

<1:2.06-46.el9_1.3
  • M
Out-of-bounds Write

<1:2.06-27.el9_0.12
  • M
Out-of-bounds Write

<1:2.06-46.el9_1.3
  • M
Out-of-bounds Write

<1:2.06-46.el9_1.3
  • M
Out-of-bounds Write

<1:2.06-46.el9_1.3
  • M
Out-of-bounds Write

<1:2.06-27.el9_0.12
  • M
Heap-based Buffer Overflow

<1:2.06-27.el9_0.12
  • M
Heap-based Buffer Overflow

<1:2.06-46.el9_1.3
  • M
Heap-based Buffer Overflow

<1:2.06-46.el9_1.3
  • M
Heap-based Buffer Overflow

<1:2.06-46.el9_1.3
  • M
Heap-based Buffer Overflow

<1:2.06-27.el9_0.12
  • M
Heap-based Buffer Overflow

<1:2.06-46.el9_1.3
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Buffer Overflow

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Inclusion of Functionality from Untrusted Control Sphere

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Integer Underflow

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Use After Free

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7
  • H
Out-of-bounds Write

<1:2.06-27.el9_0.7