When LLM Defenses Backfire: Characterizing Safety, Performance, and Cost Trade-Offs

Jailbreak defenses are essential for protecting large language models LLMs, but they can also introduce secondary costs that weaken model utility. We present a systematic study of these defense trade-offs along three dimensions: performance impact, over-refusal on benign inputs, and inference cos...

Siemens SIMATIC S7-1500 CPU 1518 MFP Improper Input Validation (CVE-2025-38322)

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Fix crash in iclupdatetopdownevent The perffuzzer found a hard-lockup crash on a RaptorLake machine: Oops: general protection fault, maybe for address 0xffff89aeceab400: 0000 CPU: 23 UID: 0 PID: 0 Comm: swapper/23...

Linux Distros Unpatched Vulnerability : CVE-2026-64544

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: asymmetrickeys - fix OOB read in pefiledigestpecontents pefiledigestpecontents computes the trailing-data hash length as pelen - hashedbytes + certssize...

Early Detection of Distributed Backdoors in Multi-Agent LLM Systems: A Characterization Study

Multi-agent LLM systems can be attacked by a payload that no single agent ever holds in full: a poisoned tool hides encrypted fragments in its observations, spreads them across several agents, and an external step reassembles and executes them after the run. Per-step safety checks that judge each...

PT-2026-65225

In the Linux kernel, the following vulnerability has been resolved: net: qualcomm: rmnet: validate MAP frame length before ingress parsing When ingress deaggregation is disabled, rmnet map ingress handler passes the skb straight to rmnet map ingress handler, skipping the length validation that...

CVE-2026-64210

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: xsk: Fix unlocked writing to ICOSQ During napi poll, when the affinity changes and there's still XSK work to be done, we trigger an ICOSQ interrupt on the new CPU. However, this triggering on the ICOSQ is done...

Linux Distros Unpatched Vulnerability : CVE-2026-64540

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usbnet: gl620a: fix out-of-bounds read in genelinkrxfixup genelinkrxfixup splits an aggregated RX frame into its individual packets, using a per-packet length...

Linux Distros Unpatched Vulnerability : CVE-2026-64550

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: qualcomm: rmnet: validate MAP frame length before ingress parsing When ingress deaggregation is disabled, rmnetmapingresshandler passes the skb straight to...

Siemens SIMATIC S7-1500 CPU 1518 MFP Resource Leak (CVE-2025-40300)

In the Linux kernel, the following vulnerability has been resolved: x86/vmscape: Add conditional IBPB mitigation VMSCAPE is a vulnerability that exploits insufficient branch predictor isolation between a guest and a userspace hypervisor like QEMU. Existing mitigations already protect kernel/KVM...

PT-2026-65358

Gitea Actions Artifacts V4 signed URL HMAC ambiguity allows cross-repository artifact read and cross-task upload-state write in code.gitea.io/gitea...

Linux Distros Unpatched Vulnerability : CVE-2026-64247

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: x86: hyper-v: Bound the bank index when querying sparse banks When checking if a VP ID is included in a sparse bank set, explicitly check that the ID can...

Siemens SIMATIC S7-1500 CPU 1518 MFP Improper Input Validation (CVE-2025-39845)

In the Linux kernel, the following vulnerability has been resolved: x86/mm/64: define ARCHPAGETABLESYNCMASK and archsynckernelmappings Define ARCHPAGETABLESYNCMASK and archsynckernelmappings to ensure page tables are properly synchronized when calling pdpopulatekernel. For 5-level paging,...

UBUNTU-CVE-2026-64226

In the Linux kernel, the following vulnerability has been resolved: schedext: Avoid UAF in scxrootenableworkfn init failure path In scxrootenableworkfn, puttaskstructp is called before scxerror dereferences p-comm and p-pid. If the iterator's reference is the last drop, the task is freed...

relay-secreport-bench

secreport-bench — the Security-Report Benchmark An evaluation...

Crow-Eye v0.12.5

Crow-Eye — Windows Forensics Engine A forensic time machine for Windows. Crow-Eye doesn't just detect — it reconstructs what actually happened on the timeline, from acquisition all the way to a verdict traceable to its source records. Table of Contents Overview ✨ Highlights 👥 Who Crow-Eye Is For ...

reverse-skill v1.0.0

reverse-skill Cybersecurity Skills Router · 逆向技能路由包 Navigate the dark waters, sail against the stream. About · Getting Started · Usage · Routing · AI Bootstrap · Contributing 🌐 中文 About If you are an AI Agent, jump toREADMEAI.md and follow the instructions strictly. When an AI agent Claude Code,...

kin v0.3.6

The diff is not the change. AI agents can write a change faster than a team can establish what it touches, whether it reverses an earlier fix, and how far its consequences reach. Git records files and line history. Kin records the software itself as a graph of entities, relations, changes, and...

kuri v0.4.14

Kuri 🌰 Install root@kitploit: curl -fsSL https://kuri.trilok.ai/download | sh macOS arm64/x8664 and Linux x8664/arm64. Single binary, no runtime deps. Direct downloads: macOS arm64 · macOS x8664 · Linux x8664 · Linux arm64 Browser automation & web crawling for AI agents. Written in Zig. Zero...

Exploit for Use After Free in Linux Linux_Kernel

CVE-2026-43499 PoC for Galaxy S24 Ultra SM-S928U1 Device-sp...

hate_crack v2.14.3

root@kitploit: / | \ / | \ \ | | / \ \ / \ / \ /\ \ \ / | |/ / \ Y // | | \ / \ | | // \ | \ /|| /\ | \ / / // / / / / Installation Installing from source is the only supported path. hatecrack is not distributed on PyPI: pip install hate-crack resolves to a 0.0.0 placeholder that...