Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002701)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002701 advisory. A flaw was found in the Linux kernel's handling of clearing SELinux attributes on /proc/pid/attr files before 4.9.10. An empty null write to this file can crash the...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003411)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003411 advisory. The prockeysshow function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU Compiler Collection gcc stack protector is enabled, uses an incorre...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002987)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002987 advisory. A flaw was found in the Linux kernel's handling of clearing SELinux attributes on /proc/pid/attr files before 4.9.10. An empty null write to this file can crash the...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002616)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002616 advisory. An issue was discovered in the procpidstack function in fs/proc/base.c in the Linux kernel through 4.18.11. It does not ensure that only root may inspect the kernel...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002944)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002944 advisory. An issue was discovered in the procpidstack function in fs/proc/base.c in the Linux kernel through 4.18.11. It does not ensure that only root may inspect the kernel...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000621)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000621 advisory. Race condition in the environread function in fs/proc/base.c in the Linux kernel before 4.5.4 allows local users to obtain sensitive information from kernel memory b...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001245)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001245 advisory. A flaw was found affecting the Linux kernel before version 4.17. By mmaping a FUSE-backed file onto a process's memory containing command line arguments or environme...

MiracleLinux 4 : kernel-2.6.32-220.4.1.el6 (AXSA:2012-228:02)

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2012-228:02 advisory. The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the operating...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: check p-vecbuf for NULL When the PAGEMAPSCAN ioctl is invoked with veclen = 0 and results in pagemapscanbackoutrange, the kernel panics due to a null-ptr-deref. 44.936808 Oops: general protection fault, likely fo...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2026-50005)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-50005 advisory. - fs/proc: fix uaf in procreaddirde Wei Yang Orabug: 38787139 CVE-2025-40271 Tenable has extracted the preceding description block directly from the Oracle...

Unbreakable Enterprise kernel security update

5.15.0-316.196.4.1 - tipc: Fix use-after-free in tipcmonreinitself. Kuniyuki Iwashima Orabug: 38788585 CVE-2025-40280 - fs/proc: fix uaf in procreaddirde Wei Yang Orabug: 38788587 CVE-2025-40271 - vsock: Ignore signal/timeout on connect if already established Michal Luczaj Orabug: 38788594...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50007)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50007 advisory. - tipc: Fix use-after-free in tipcmonreinitself. Kuniyuki Iwashima Orabug: 38788585 CVE-2025-40280 - fs/proc: fix uaf in procreaddirde Wei Yang...

Unbreakable Enterprise kernel security update

5.4.17-2136.351.3.1 - fs/proc: fix uaf in procreaddirde Wei Yang Orabug: 38787139 CVE-2025-40271 5.4.17-2136.351.3 - Reapply 'cpuidle: menu: Avoid discarding useful information' Harshvardhan Jha Orabug: 38715366 - fbcon: fix integer overflow in font allocation Samasth Norway Ananda Orabug: 387025...

CVE-2024-34594

Exposure of sensitive information in proc file system prior to SMR Jul-2024 Release 1 allows local attackers to read kernel memory address...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix NULL dereference on q-elevator in blkmqelvswitchnone CVE-2023-53292 In the Linux kernel, the following vulnerability has been resolved: block: fix race between setblocksize and read paths CVE-2025-3807...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000311)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000311 advisory. An issue was discovered in the Linux kernel before 5.0.4. There is a use-after-free upon attempted read access to /proc/ioports after the ipmisi module is removed,...

Alibaba Cloud Linux 3 : 0003: container-tools:an8 (ALINUX3-SA-2026:0003)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0003 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2025-52881: runc is a CLI tool for spawning and...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000236)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000236 advisory. An issue was discovered in the Linux kernel before 5.0.9. There is a use-after-free in atalkprocexit, related to net/appletalk/atalkproc.c, net/appletalk/ddp.c, and...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: reject duplicate device on updates CVE-2025-38678 In the Linux kernel, the following vulnerability has been resolved: mm/ksm: fix flag-dropping behavior in ksmmadvise CVE-2025-40040 In the Lin...

PT-2026-26115

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to RCU Read-Copy-Update protection in the /proc/net/ptype interface. Specifically, the functions ptype seq next and ptype seq show do not adhere ...