CVE-2026-98273 x86/kprobes: Fix crash when probing CS CALL instructions

In the Linux kernel, the following vulnerability has been resolved: x86/kprobes: Fix crash when probing CS CALL instructions When using eBPF to probe CS CALL instructions within a function, a crash can be triggered. The eBPF tool probes offset 257 of the hrtimerrunqueues function: : nopl...

CVE-2026-98273

The Linux kernel is vulnerable to a crash when using eBPF to probe CS CALL instructions within a function. The root cause is that kprobes (using INT3 as the underlying implementation) incorrectly assumes a CALL instruction is 5 bytes long, while a CS-prefixed CALL occupies 6 bytes. This leads to ...

EUVD-2026-93201

In the Linux kernel, the following vulnerability has been resolved: x86/kprobes: Fix crash when probing CS CALL instructions When using eBPF to probe CS CALL instructions within a function, a crash can be triggered. The eBPF tool probes offset 257 of the hrtimerrunqueues function: : nopl...

CVE-2026-98273 x86/kprobes: Fix crash when probing CS CALL instructions

In the Linux kernel, the following vulnerability has been resolved: x86/kprobes: Fix crash when probing CS CALL instructions When using eBPF to probe CS CALL instructions within a function, a crash can be triggered. The eBPF tool probes offset 257 of the hrtimerrunqueues function: : nopl...

CVE-2026-98273

In the Linux kernel, the following vulnerability has been resolved: x86/kprobes: Fix crash when probing CS CALL instructions When using eBPF to probe CS CALL instructions within a function, a crash can be triggered. The eBPF tool probes offset 257 of the hrtimerrunqueues function: : nopl...

CVE-2026-98273: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: x86/kprobes: Fix crash when probing CS CALL instructions When using eBPF to probe CS CALL instructions within a function, a crash can be triggered. The eBPF tool probes offset 257 of the hrtimerrunqueues function: : nopl...

Linux Distros Unpatched Vulnerability : CVE-2026-98273

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/kprobes: Fix crash when probing CS CALL instructions When using eBPF to probe CS CALL instructions within a function, a crash can be triggered. The eBPF too...

PT-2026-106602

In the Linux kernel, the following vulnerability has been resolved: x86/kprobes: Fix crash when probing CS CALL instructions When using eBPF to probe CS CALL instructions within a function, a crash can be triggered. The eBPF tool probes offset 257 of the hrtimer run queues function: : nopl...

vulnbox-easy-CVE-2025-29927

Man-in-the-middle This application is named Man-in-the middle because it contains a vulnerability in Next.JS middleware and the flag is in the API call. 🚀 Production Setup 1. .env.production DATABASEURL=postgresql://postgres:password@db:5432/nextauth JWTSECRET=your-production-secret 2. Build and...

NPM: vm2: util.getCallSites() bypasses GHSA-v27g-jcqj-v8rw host-frame redaction, leaks host call stack

NPM: vm2: util.getCallSites bypasses GHSA-v27g-jcqj-v8rw host-frame redaction, leaks host call stack vulnerability discovered by ? in WordPress Npm vm2 versions = 3.11.7...

vm2: util.getCallSites() bypasses GHSA-v27g-jcqj-v8rw host-frame redaction, leaks host call stack

Summary NodeVM exposes the host util module to the sandbox through an unfiltered shallow copy Object.assign, util. On Node.js = 22.9 this hands sandboxed code util.getCallSites, a programmatic stack-introspection API that returns the host process's full call stack — absolute file paths, function...

GHSA-R273-HXVJ-FXHP vm2: util.getCallSites() bypasses GHSA-v27g-jcqj-v8rw host-frame redaction, leaks host call stack

Summary NodeVM exposes the host util module to the sandbox through an unfiltered shallow copy Object.assign, util. On Node.js = 22.9 this hands sandboxed code util.getCallSites, a programmatic stack-introspection API that returns the host process's full call stack — absolute file paths, function...

CVE-2026-62737

CVE-2026-62737 — ExecutionContext.sys Arbitrary Kernel Call Proof of concept for CVE-2026-62737: ExecutionContext.sys invokes a user-controlled TaskFn pointer in kernel mode without validation, producing a controlled kernel crash. Validated on stock Windows 11 25H2 build 26200.8655, ARM64: 0x7E...

MSRKit

MSRKit A tool for calling kernel functions and mapping drivers via a ROP chain through a wrmsr primitive in a vulnerable driver AmdTools64.sys. How it works 1. Loads AmdTools64.sys via NtLoadDriver falls back to PnP devnode + GUID-based device interface if the symlink is unavailable 2. Reads...

frida-stalker-NtStrace

NtStrace frida-stalker based system call tracer on windowsx64. 483NtWaitForWorkViaWorkerFactory test.exe!0x7ff91fbaf262 35NtQueryVirtualMemory test.exe!0x7ff91fbaf262 35NtQueryVirtualMemory test.exe!0x7ff91fbaf262 35NtQueryVirtualMemory test.exe!0x7ff91fbb06d2 199NtCreateThreadEx + Following thre...

Astra Linux – Vulnerability in GhostScript

Ghostscript GhostPDL 9.50 through 9.53.3 has a use-after-free in the sampleddatasample function called from sampleddatacontinue and interp...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: exec: Force a single empty string when argv is empty Quoting 1 Ariadne Conill: “In several other operating systems, it is a hard requirement that the second argument to execve2 be the name of a program. This prevents scenarios...

Astra Linux – Vulnerability in Samba

A flaw was discovered in Samba’s DNS server. A authenticated user could exploit this flaw to cause damage to the RPC server. This RPC server, which also supports protocols other than dnsserver, will be restarted after a short delay. However, it is easy for an authenticated, non-administrative...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Fixed the jump offset calculation in tailcall. The additional call to bpfintjitcompile skips the JIT context initialization. This effectively skips the offset calculation, resulting in outoffset = -1. Therefore, t...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: objtool: A memory leak has been fixed in the createStaticcallsections function. strdup allocates memory for keyname. We need to release this allocated memory in the following error-prone code paths. Add free to avoid the memory...