🔐 IT News Analyzer

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New Linux pedit COW Exploit Enables Root Access by Poisoning Cached Binaries

A flaw in the Linux kernel's traffic-control subsystem can let a local unprivileged user gain root on affected systems. CVE-2026-46331 , nicknamed " pedit COW ," is an out-of-bounds write in the packet-editing action (act_pedit) that corrupts shared page-cache memory. A  public, working exploit  appeared within a day of the CVE assignment on June 16. Red Hat  rates the flaw as important . The exploit never touches the file on disk. It poisons the cached copy of a setuid root binary (/bin/su) in memory, injects a small payload, and runs that altered image as root. File-integrity checks come back clean while a root shell is already open. The exploit needs two things: act_pedit being loadable and unprivileged user namespaces being open, giving the attacker a namespace-local networking capability (CAP_NET_ADMIN) needed to trigger the bug. On the tested RHEL and Debian targets, both conditions were present. How the Bug Works Linux's tc traffic-...

Jun 26, 2026

2

Amazon Q Developer Flaw Could Let Malicious Repos Run Code via MCP Configs

A high-severity flaw in Amazon Q Developer let a malicious repository run commands and steal a developer's cloud credentials. The path was short: a developer opens the repo, trusts the workspace, and Amazon Q does the rest. Amazon has patched it. Tracked as  CVE-2026-12957  (CVSS 8.5), the bug sat in how Amazon's AI coding assistant handled Model Context Protocol (MCP) servers. Wiz Research, which found and reported it, showed that a single config file dropped in a repo was enough to go from git clone to cloud compromise. How the attack worked Amazon Q read an MCP configuration file, .amazonq/mcp.json, from the open workspace and launched the servers it defined. MCP servers are local processes that an AI assistant can spawn to reach databases, APIs, or build tools, so starting one means running commands on the machine. Those processes inherited the developer's full environment. That usually means AWS keys, cloud CLI tokens, API secrets, and SSH agent sockets. ...

Jun 26, 2026

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MCP Prompt Playbook for SOC Teams

Download the playbook to learn how to safely scale AI-powered cloud security operations using MCP best practices.

4

CISA Adds Exploited PTC Windchill RCE Flaw to KEV as Web Shell Attacks Continue

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a critical remote code execution vulnerability impacting PTC Windchill PDMlink and PTC FlexPLM enterprise Product Data Management (PDM) and Product Lifecycle Management (PLM) software to its Known Exploited Vulnerabilities ( KEV ) catalog, citing evidence of active exploitation. The vulnerability in question is CVE-2026-12569 (CVSS score: 9.3), a case of improper input validation that could allow an attacker to execute arbitrary code by sending a malicious request to the network.  "The vulnerability is a remote code execution (RCE) issue that may be exploited through deserialization of untrusted data," according to an advisory released by PTC. Although patches for the flaw were released last week, PTC has since confirmed, as of June 25, that "we've received continued reports of heightened threat activity," with the company disclosing that unknown attackers are exploiting ...

Jun 26, 2026

5

New DirtyClone Linux Kernel Flaw Lets Local Users Gain Root via Cloned Packets

DirtyClone is a new Linux kernel privilege escalation in the DirtyFrag family. JFrog Security Research published a working exploit walkthrough for the flaw on June 25, the first public demonstration for this variant. Tracked as  CVE-2026-43503  (CVSS 8.8), it lets a local user corrupt file-backed memory through a cloned network packet and gain root. The patch landed in mainline on May 21; if your kernel does not have it, update now. When the kernel copies a network packet internally, two helper functions drop a safety flag that marks the packet's memory as shared with a file on disk. That missing flag is the entire vulnerability. The attacker loads a privileged binary like /usr/bin/su into memory, wires those memory pages into a network packet, and forces the kernel to clone it. The cloned packet passes through an IPsec tunnel that the attacker controls, and the decryption step overwrites the binary's login checks with attacker-chosen bytes. The next time anyo...

Jun 26, 2026

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Guardian Agents: The Next Layer of Identity Governance

AI agents are moving through enterprise environments, inheriting permissions, traversing systems, and executing decisions at machine speed with minimal oversight. The identity infrastructure built to govern human access wasn't designed for autonomous actors, and the gap between what enterprises are deploying and what their governance programs actually cover is widening fast. This guide breaks down how the guardian agents emerged, why it matters, and what operationalizing it looks like in practice. The Governance Gap Agentic AI Created Identity governance has always lagged behind infrastructure change, but the arrival of production-grade agentic AI didn't just widen the gap. It changed its shape entirely. The assumptions baked into every IAM architecture built over the past two decades are no longer sufficient for the environment most enterprises are actually running today. Agents Aren't Service Accounts Security teams have spent years getting reasonably good at go...

Jun 26, 2026

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Free Assessment: Identify Hidden Internal Risk

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8

Miasma Malware Targets npm Packages and GitHub Actions in Supply Chain Attack

Cybersecurity researchers have flagged yet another evolution of the supply chain attack linked to the Mini Shai-Hulud, Miasma, and Hades malware family that has compromised a new set of npm packages, even as it has propagated to the Go ecosystem. "The latest activity includes malicious npm releases affecting LeoPlatform and RStreams packages, GitHub Actions workflow abuse, and a related Go module compromise involving the Verana Blockchain project," Socket said . The end goal of the campaign, as before, is to harvest developer or maintainer credentials and weaponize the stolen data to spread across package registries, repositories, and trusted developer workflows. The list of affected packages is below - hexo-deployer-wrangler@1.0.4 hexo-shoka-swiper@0.1.10 leo-auth@4.0.6 leo-aws@2.0.4 leo-cache@1.0.2 leo-cdk-lib@0.0.2 leo-cli@3.0.3 leo-config@1.1.1 leo-connector-elasticsearch@2.0.6 leo-connector-mongo@3.0.8 leo-connector-mysql@3.0.3 ...

Jun 26, 2026

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Microsoft Warns of Photo ZIP Phishing Campaign Targeting Hotels with Node.js Implant

An active phishing campaign has been targeting hotel and other hospitality organizations across Europe and Asia since April 2026, using photo-themed ZIP files to drop a Node.js implant and dig into front-desk machines, Microsoft says. The company has not attributed the activity to a known threat actor, and the operators' end goal is still unclear. The lure plays to how hotels work. Phishing emails carry the display name "Booking Manager (via Calendly)" and reference guest complaints, bedbug infestations, room inquiries, health inspections, and stay reviews. The lures came in Japanese, Danish, and Dutch, with Japanese the most common. The subject line names no recipient or property, which points to high-volume, list-driven sending rather than tailored spear phishing. The pressure is reputational: complaints, final warnings, threatened inspections. The delivery is the interesting part. The operators route messages through Calendly's email notification system a...

Jun 26, 2026

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Russia Used Cellebrite on Jailed Activist's iPhone Months After Sales Cutoff

Russian authorities used Cellebrite's UFED forensic tools to break into the iPhone of detained opposition activist Andrey Pivovarov in June 2021, three months after Cellebrite said it would stop selling its tools and services to Russia and Belarus. The finding, published  June 25 by the Citizen Lab , rests on two things that rarely line up: traces on the phone itself and an official Russian government report that names the tool. Investigators searched the extracted data for political contacts, opposition figures, and the names of activist organizations. This was not remote spyware. It was a forensic tool run on a seized device in custody, used to build a case in a political prosecution. Pivovarov ran Open Russia , an opposition group the Kremlin had branded "undesirable," a label that turned continued involvement into a criminal offense. He was  pulled off a flight  at St. Petersburg airport on May 31, 2021, and his iPhone 12 and MacBook were confiscated. He neve...

Jun 26, 2026