MiracleLinux 8 : kernel-4.18.0-553.125.1.el8_10 (AXBA:2026-723:38)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXBA:2026-723:38 advisory. - In the Linux kernel, the following vulnerability has been resolved: net: skbuff: preserve shared-frag marker during coalescing skbtrycoalesce can...

Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1753)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1753 advisory. In the Linux kernel, the following vulnerability has been resolved: mm/pagewalk: fix race between concurrent split and refault CVE-2026-31456 In the Linux kernel, the following vulnerability h...

OPENSUSE-SU-2026:20811-1 Security update for bubblewrap

This update for bubblewrap fixes the following issue - CVE-2026-41163: improper process attachment via ptrace can lead to arbitrary privileged operations and local root escalation bsc1263113...

SUSE-SU-2026:21847-1 Security update for bubblewrap

This update for bubblewrap fixes the following issue - CVE-2026-41163: improper process attachment via ptrace can lead to arbitrary privileged operations and local root escalation bsc1263113...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ext4: validate pidx bounds in ext4extcorrectindexes CVE-2026-31449 In the Linux kernel, the following vulnerability has been resolved: net/rds: reset opnents when zerocopy page pin fails CVE-2026-43494 In the Linu...

CLSA-2026-1779200965 Fix CVE(s): CVE-2026-31532, CVE-2026-46300, CVE-2026-46333

CVE-2026-46333 - ptrace: require CAPSYSPTRACE when task has no mm CVE-2026-46300 - net: skbuff: propagate shared-frag marker through copy/coalesce/gro/shift paths CVE-2026-31532 - can: raw: fix ro-uniq use-after-free in rawrcv CVE-2026-31532...

Advisory ROSA-SA-2026-3294

CVE-ID: CVE-2026-46300 BDU-ID: None CVE-Crit: Not available CVE-DESCRIPTION: A vulnerability in the XFRM ESP-in-TCP subsystem of the Linux kernel. A logical error occurs when transitioning a TCP socket to the espintcp mode after writing file data to the receive queue. The kernel processes file...

Advisory ROSA-SA-2026-3293

CVE-ID: CVE-2026-46300 BDU-ID: None CVE-Crit: Not available CVE-DESCRIPTION: A vulnerability in the XFRM ESP-in-TCP subsystem of Linux kernels. A logical error occurs when transitioning a TCP socket to the espintcp mode after writing file data to the receive queue. The kernel processes file pages...

Advisory ROSA-SA-2026-3292

CVE-ID: CVE-2026-46300 BDU-ID: None CVE-Crit: Not available CVE-DESCRIPTION: A vulnerability in the XFRM ESP-in-TCP subsystem of Linux kernels. A logical error occurs when transitioning a TCP socket to the espintcp mode after writing file data to the receive queue. The kernel processes file pages...

Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50279)

The remote Oracle Linux 10 / 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-50279 advisory. 6.12.0-202.76.4.3 - ptrace: slightly saner 'getdumpable' logic Linus Torvalds Orabug: 39391434 CVE-2026-46333 Tenable has extracted the preceding...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50280)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-50280 advisory. - ptrace: slightly saner 'getdumpable' logic Linus Torvalds Orabug: 39391447 CVE-2026-46333 - nfsd: fix heap overflow in NFSv4.0 LOCK replay cache Jeff...

CVE-2026-45253

ptracePTSCREMOTE failed to properly validate parameters for the syscall2 and syscall2 meta-system calls. As a result, a user with the ability to debug a process may trigger arbitrary code execution in the kernel, even if the target process has no special privileges. The missing validation allows ...

CVE-2026-45253

ptracePTSCREMOTE failed to properly validate parameters for the syscall2 and syscall2 meta-system calls. As a result, a user with the ability to debug a process may trigger arbitrary code execution in the kernel, even if the target process has no special privileges. The missing validation allows ...

EUVD-2026-31257

ptracePTSCREMOTE failed to properly validate parameters for the syscall2 and syscall2 meta-system calls. As a result, a user with the ability to debug a process may trigger arbitrary code execution in the kernel, even if the target process has no special privileges. The missing validation allows ...

CVE-2026-45253 Missing validation in ptrace(PT_SC_REMOTE)

ptracePTSCREMOTE failed to properly validate parameters for the syscall2 and syscall2 meta-system calls. As a result, a user with the ability to debug a process may trigger arbitrary code execution in the kernel, even if the target process has no special privileges. The missing validation allows ...

CVE-2026-45253

CVE-2026-45253 describes a missing validation in ptrace(PT_SC_REMOTE) related to syscall(2) and __syscall(2) meta-system calls. The issue allows an unprivileged local user who can debug a process to trigger arbitrary code execution in the kernel, potentially gaining full control of the affected s...

9-Year-Old Linux Kernel Flaw Enables Root Command Execution on Major Distros

Cybersecurity researchers have disclosed details of a vulnerability in the Linux kernel that remained undetected for nine years. The vulnerability, tracked as CVE-2026-46333 CVSS score: 5.5, is a case of improper privilege management that could permit an unprivileged local user to disclose...

PT-2026-42400

Name of the Vulnerable Software and Affected Versions fusefs affected versions not specified Description When a fusefs file system implements extended attributes, the kernel may send a FUSE LISTXATTR message to the userspace daemon to retrieve the list of extended attributes for a file. The FUSE...

PT-2026-42397

Name of the Vulnerable Software and Affected Versions FreeBSD libcasper3 affected versions not specified Description libcasper3 communicates with helper processes via UNIX domain sockets and utilizes the select2 system call to wait for available data. The software fails to verify if the socket...

PT-2026-42403

Name of the Vulnerable Software and Affected Versions FreeBSD bsdinstall/bsdconfig affected versions not specified Description When bsdinstall or bsdconfig are prompted to scan for nearby Wi-Fi networks, they compile a list of network names and use the bsddialog1 function to prompt the user for...