USN-8620-1: Linux kernel vulnerabilities

Maxim Suhanov discovered that the NTFS file system implementation in the Linux kernel did not properly validate file name length in certain situations, leading to an out-of-bounds read. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could expose...

USN-8604-1 linux-azure-6.17 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Foo-over-UDP FOU; - ARM64 architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - Drivers...

RHEL 10 : kernel (RHSA-2026:44694)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:44694 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net: sched: actcsum: validat...

[SECURITY] [DSA 6393-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6393-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 21, 2026 https://www.debian.org/security/faq -...

Debian dla-4688 : ata-modules-6.1.0-48-armmp-di - security update

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4688 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4688-1 [email protected]...

USN-8490-2 linux-realtime, linux-realtime-6.17 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Cryptographic API; - DMA engine subsystem; - InfiniBand drivers; -...

USN-8492-4 linux-raspi vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; -...

CVE-2026-43333

creationtimestamp| type| source ---|---|--- 2026-07-09 01:17:59+00:00| seen| https://www.hkcert.org/security-bulletin/suse-linux-kernel-multiple-vulnerabilities20260702 2026-08-03 07:45:04+00:00| seen| https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities20260803...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: HID: hid-pl: handling probe errors Errors in the init process must be reported back; otherwise, we will follow a NULL pointer the first time FF is used...

Ubuntu 26.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-8507-1)

"The remote Ubuntu 26.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8507-1 advisory. It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker...

CVE-2026-53059

creationtimestamp| type| source ---|---|--- 2026-07-06 06:47:43+00:00| seen| https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities20260706 2026-08-03 08:19:09+00:00| seen| https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities20260803...

CVE-2026-46218

creationtimestamp| type| source ---|---|--- 2026-07-06 06:22:02+00:00| seen| https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities20260706...

CVE-2026-46125

creationtimestamp| type| source ---|---|--- 2026-07-06 06:19:44+00:00| seen| https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities20260706...

CVE-2026-43094

creationtimestamp| type| source ---|---|--- 2026-07-06 05:54:29+00:00| seen| https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities20260706...

AlmaLinux 10 : kernel (ALSA-2026:34911)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:34911 advisory. kernel: fs/smb/client: fix out-of-bounds read in cifssanitizeprepath CVE-2026-43112 kernel: rxrpc: Fix potential UAF after skbunshare failure...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-8501-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8501-1 advisory. It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is know...

Ubuntu 24.04 LTS : Linux kernel (OEM) vulnerabilities (USN-8491-1)

"The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8491-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws i...

USN-8497-1 linux-lowlatency, linux-lowlatency-hwe-6.8 vulnerabilities

It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the RxRPC networking subsystem when processing paged fragments. A local attacker...

CVE-2026-46101

creationtimestamp| type| source ---|---|--- 2026-07-02 06:52:08+00:00| seen| https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities20260702 2026-07-02 07:17:46+00:00| seen| https://www.hkcert.org/security-bulletin/suse-linux-kernel-multiple-vulnerabilities20260702...

CVE-2026-46086

creationtimestamp| type| source ---|---|--- 2026-07-02 06:50:11+00:00| seen| https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities20260702 2026-07-06 06:18:40+00:00| seen| https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities20260706...