MiracleLinux 9 : kernel-5.14.0-611.54.6.el9_7 (AXSA:2026-692:35)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-692:35 advisory. kernel: net: skbuff: propagate shared-frag marker through frag-transfer helpers CVE-2026-46300 kernel: ptrace: require CAPSYSPTRACE when task has no ...

FreeBSD : FreeBSD -- Missing validation in ptrace(PT_SC_REMOTE) (6c96da5e-54b6-11f1-8d7a-bc241121aa0a)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 6c96da5e-54b6-11f1-8d7a-bc241121aa0a advisory. ptracePTSCREMOTE failed to properly validate parameters for the syscall2 and syscall2 meta-system calls...

TencentOS Server 4: kernel (TSSA-2026:0334)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0334 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

FreeBSD 缓冲区错误漏洞

FreeBSD is a Unix-like operating system developed by the FreeBSD Foundation. FreeBSD has a buffer error vulnerability, which stems from ptracePTSCREMOTE failing to properly validate the parameters of syscall2 and syscall2 system calls. This vulnerability may allow users with debugging capabilitie...

PT-2026-42402

Name of the Vulnerable Software and Affected Versions cap net service affected versions not specified Description An issue exists in the cap net service where omitting a key from a new limit that was present in the old limit causes the missing key to be treated as allow any instead of being...

PT-2026-42399

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A use-after-free issue exists where a file descriptor can be closed while a thread is blocked in a poll2 or select2 call waiting for that descriptor. Since the blocked thread does not ho...

CVE-2026-46333: Local Root Privilege Escalation and Credential Disclosure in the Linux Kernel ptrace Path

The Qualys Threat Research Unit TRU has discovered and published the full advisory for CVE-2026-46333, a logic flaw in the Linux kernel's ptracemayaccess function that permits an unprivileged local user to disclose sensitive files and execute arbitrary commands as root on default installations of...

Advisory ROSA-SA-2026-3290

software: kernel-5.15 5.15.193 WASP: ROSA-CHROME unaffected versions = kernel-5.15-5.15.193-6 affected versions data.opnents field during buffer management. By exploiting the RDS TCP transport SORDSTRANSPORT=2 in conjunction with iouring, a local unprivileged attacker can cause memory corruption...

Advisory ROSA-SA-2026-3289

software: kernel-6.1 6.1.152 OS: ROSA-CHROME unaffected versions = kernel-6.1-6.1.1.152-4 affected versions data.opnents field during buffer management. By exploiting the RDS TCP transport SORDSTRANSPORT=2 in conjunction with iouring, a local unprivileged attacker can cause memory corruption and...

Advisory ROSA-SA-2026-3288

software: kernel-6.6 6.6.126 WASP: ROSA-CHROME unaffected versions = kernel-6.6-6.6.6.126-6 affected versions data.opnents field during buffer management. By exploiting the RDS TCP transport SORDSTRANSPORT=2 in conjunction with iouring, a local unprivileged attacker can cause memory corruption an...

Advisory ROSA-SA-2026-3287

software: kernel-6.12 6.12.74 WASP: ROSA-CHROME unaffected versions = kernel-6.12-6.12.74-13 affected versions data.opnents field during buffer management. By exploiting the RDS TCP transport SORDSTRANSPORT=2 in conjunction with iouring, a local unprivileged attacker can cause memory corruption a...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: s390/ptrace: The handling of setting the fpc register was corrected. If the value of the floating-point control fpc register of a traced process is modified using the ptrace interface, the new value is tested for validity by...

Astra Linux – Vulnerability in Linux 5.10, Linux

The Linux kernel before version 5.17.2 mishandles seccomp permissions. The PTRACESEIZE code path allows attackers to bypass the intended restrictions on setting the PTSUSPENDSECCOMP flag...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: arm64/fpsimd: ptrace: Fixed SVE writes on !SME systems When SVE is supported but SME is not supported, a ptrace write to NTARMSVE regset can place the tracee into an invalid state. In this state, non-streaming SVE register data i...

Unbreakable Enterprise kernel security update

6.12.0-202.76.4.3 - ptrace: slightly saner 'getdumpable' logic Linus Torvalds Orabug: 39391434 CVE-2026-46333...

FreeBSD-SA-26:21.ptrace

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:21.ptrace Security Advisory The FreeBSD Project Topic: Missing validation in ptracePTSCREMOTE Category: core Module: ptrace Announced: 2026-05-20 Credits:...

PT-2026-42398

Name of the Vulnerable Software and Affected Versions FreeBSD versions 14.x Description A stack buffer overflow exists in the setcred2 system call. The issue occurs because a user-supplied list of supplementary groups is copied into a fixed-size kernel stack buffer before the privilege level of t...

FreeBSD Security Advisory - FreeBSD-SA-26:21.ptrace

FreeBSD Security Advisory - 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...

FreeBSD -- Missing validation in ptrace(PT_SC_REMOTE)

Problem Description: 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. Impact: T...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021497)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021497 advisory. In the Linux kernel, the following vulnerability has been resolved: ptrace: slightly saner 'getdumpable' logic The 'dumpability' of a task is fundamentally about the...