Oracle Linux 7 : kernel (ELSA-2026-1581)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-1581 advisory. - e1000e: fix heap overflow in e1000seteeprom CVE-2025-39898 Orabug: 38904071 - i40e: fix idx validation in config queues msg CVE-2025-39971 Orabug:...

The vulnerability of the ext4_ext_migrate() function in the fs/ext4/migrate.c file of the Ext4 file system in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the ext4extmigrate function in the fs/ext4/migrate.c file of the Ext4 file system in the Linux operating system is related to the distribution of resources without any restrictions or regulations. Exploiting this vulnerability could allow a attacker to cause a service failure...

The vulnerability of the `make_indexed_dir()` function in the `fs/ext4/namei.c` file of the Ext4 file system’s kernel in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the makeindexeddir function in the fs/ext4/namei.c file of the Ext4 file system in the Linux operating system is related to insufficient validation of input data. Exploiting this vulnerability could allow an attacker to cause service failures...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2026-098 (ALASKERNEL-5.15-2026-098)

The version of kernel installed on the remote host is prior to 5.15.201-140.219. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2026-098 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/ttm: fix undefined behavior in b...

RHEL 7 : kernel (RHSA-2026:3685)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:3685 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Memory corruptio...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005650)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005650 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: add bounds checking in getmaxinlinexattrvaluesize Normally the extended attributes in the...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005673)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005673 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: avoid crash when inline data creation follows DIO write When inode is created and written t...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005724)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005724 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: avoid crash when inline data creation follows DIO write When inode is created and written t...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005623)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005623 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: remove a BUGON in ext4mbreleasegrouppa If a malicious fuzzer overwrites the ext4 superblock...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005523)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005523 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix idatasem unlock order in ext4indmigrate Fuzzing reports a possible deadlock in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005564)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005564 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix timer use-after-free on failed mount Syzbot has found an ODEBUG bug in ext4fillsuper Th...

kernel: ext4: fix use-after-free in ext4_orphan_cleanup

A use-after-free vulnerability was found in the ext4 filesystem's orphan inode cleanup routine in the Linux kernel. When ext4inodeattachjinode fails with -ENOMEM during orphan cleanup at mount time, the error is not properly propagated. The inode is freed via iput, but the orphan list still...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

kernel: ext4: fix use-after-free in ext4_orphan_cleanup

A use-after-free vulnerability was found in the ext4 filesystem's orphan inode cleanup routine in the Linux kernel. When ext4inodeattachjinode fails with -ENOMEM during orphan cleanup at mount time, the error is not properly propagated. The inode is freed via iput, but the orphan list still...

Important: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005418)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005418 advisory. In the Linux kernel, the following vulnerability has been resolved: quota: flush quotareleasework upon quota writeback One of the paths quota writeback is called fr...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-005684)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005684 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: don't set up encryption key during jbd2 transaction Commit a80f7fcf1867 ext4: fixup...

RHEL 7 : kernel-rt (RHSA-2026:3634)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:3634 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

RHEL 8 : kernel (RHSA-2026:3360)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:3360 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: RDMA/core: Fix KASAN:...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005411)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005411 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: add bounds checking in getmaxinlinexattrvaluesize Normally the extended attributes in the...