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OSV
OSV
added 2026/05/21 4:27 p.m.3 views

RLSA-2026:4760 Moderate: grub2 security update

The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices. Security Fixes: grub2: Missing...

7.8CVSS5.8AI score0.00017EPSS
Exploits0References2
AlmaLinux
AlmaLinux
added 2026/03/17 12:0 a.m.3 views

Moderate: grub2 security update

The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices. Security Fixes: grub2: Missing...

7.8CVSS5.8AI score0.00017EPSS
Exploits0References4
OSV
OSV
added 2026/03/17 12:0 a.m.2 views

ALSA-2026:4760 Moderate: grub2 security update

The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices. Security Fixes: grub2: Missing...

7.8CVSS5.8AI score0.00017EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/03/16 7:41 p.m.1 views

grub2: Missing unregister call for gettext command may lead to use-after-free

A Use-After-Free vulnerability has been discovered in GRUB's gettext module. This flaw stems from a programming error where the gettext command remains registered in memory after its module is unloaded. An attacker can exploit this condition by invoking the orphaned command, causing the applicati...

7.8CVSS5.8AI score0.00017EPSS
Exploits0References5
RedHat Linux
RedHat Linux
added 2026/03/16 7:19 p.m.0 views

Moderate: Red Hat Security Advisory: grub2 security update

An update for grub2 is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

7.8CVSS5.8AI score0.00017EPSS
Exploits0References2
AlmaLinux
AlmaLinux
added 2026/03/16 12:0 a.m.2 views

Moderate: grub2 security update

The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices. Security Fixes: grub2: Missing...

7.8CVSS5.8AI score0.00017EPSS
Exploits0References4
OSV
OSV
added 2026/03/16 12:0 a.m.1 views

ALSA-2026:4648 Moderate: grub2 security update

The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices. Security Fixes: grub2: Missing...

7.8CVSS5.8AI score0.00017EPSS
Exploits0References4
Amazon
Amazon
added 2026/01/07 12:0 a.m.4 views

Medium: grub2

Issue Overview: A vulnerability has been identified in the GRUB2 bootloader's network module that poses an immediate Denial of Service DoS risk. This flaw is a Use-after-Free issue, caused because the netsetvlan command is not properly unregistered when the network module is unloaded from memory...

7.8CVSS6.7AI score0.00027EPSS
Exploits0
Tenable Nessus
Tenable Nessus
added 2025/12/03 12:0 a.m.2 views

SUSE SLED15 / SLES15 Security Update : grub2 (SUSE-SU-2025:4305-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4305-1 advisory. - CVE-2025-54771: Fixed rubfileclose does not properly controls the fs refcount bsc1252931 - CVE-2025-54770:...

7.8CVSS6AI score0.00027EPSS
Exploits0References20
SUSE Linux
SUSE Linux
added 2025/11/24 11:4 a.m.3 views

Security update for grub2

This update for grub2 fixes the following issues: CVE-2025-54771: Fixed rubfileclose does not properly controls the fs refcount bsc1252931 CVE-2025-61661: Fixed out-of-bounds write in grubusbgetstring function bsc1252932 CVE-2025-61662: Fixed missing unregister call for gettext command may lead t...

4.9CVSS7.4AI score0.00027EPSS
Exploits0References20
SUSE Linux
SUSE Linux
added 2025/11/24 10:54 a.m.3 views

Security update for grub2

This update for grub2 fixes the following issues: CVE-2025-54770: Fixed missing unregister call for netsetvlan command may lead to use-after-free bsc1252930 CVE-2025-54771: Fixed rubfileclose does not properly controls the fs refcount bsc1252931 CVE-2025-61661: Fixed out-of-bounds write in...

4.9CVSS7.4AI score0.00027EPSS
Exploits0References32
Microsoft CVE
Microsoft CVE
added 2025/11/21 9:2 a.m.4 views

Grub2: missing unregister call for gettext command may lead to use-after-free

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7.8CVSS7AI score0.00017EPSS
Exploits0
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