// live threat pulse
What attackers are doing right now.
Cyberattack and vulnerability headlines from trusted security newsrooms, and the newest CVEs CISA has confirmed are being exploited. Refreshed every 30 minutes.
📰 Headlines · Vulnerabilities
- PHP2Shell Attack Roots 25 Servers, Breaches U.S. Government-Affiliated Network
Cybersecurity researchers have disclosed details of what appears to be an artificial intelligence (AI)-assisted attack orchestrated by a suspected China-nexus threat actor that has leveraged the PHP2Shell…
- Volt Typhoon hides zero-day attacks using 'Silent Train' framework
Chinese state-sponsored hacking group Volt Typhoon has been using a framework that relies on rotating chains of connected devices compromised on demand, including for zero-day attacks targeting high-value systems. [...]
- InfraTrust report warns of exploited flaws in critical network infrastructure
Attackers are actively exploiting vulnerabilities across critical network infrastructure, and PHP flaws known as "PHP2Shell" put the web management interfaces of firewalls, VPNs, application delivery controllers, and…
- Even after PHP2Shell, blast radius matters more than a CVSS score
PHP2Shell shows how quickly attackers can exploit critical vulnerabilities, often before organizations have time to patch. Token Security explains why limiting the access of service accounts, API keys, and AI agents…
- Chrome and Firefox Updates Patch Over 200 Vulnerabilities
The Chrome 156 update fixes 52 bugs, while Firefox 159 was rolled out with 167 security patches. The post Chrome and Firefox Updates Patch Over 200 Vulnerabilities appeared first on SecurityWeek .
- Hackers Target Critical Oracle E-Business Suite RCE Flaw Days After Security Patch
Threat actors are beginning to probe for a newly patched critical vulnerability in Oracle E-Business Suite (EBS), according to threat intelligence firm Defused Cyber. The vulnerability in question is CVE-2026-101767…
- Hackers now scanning systems for recently-patched Oracle flaw
Attackers have begun probing the Internet for systems unpatched against a recently disclosed critical Oracle E-Business Suite (EBS) vulnerability. [...]
- China-Linked Hackers Exploit PHP2Shell to Root Firewalls
The attackers chained PHP2Shell and Fragnesia exploits and hacked two servers of a US government-affiliated organization. The post China-Linked Hackers Exploit PHP2Shell to Root Firewalls appeared first on SecurityWeek .
- Critical 16-Year-Old UEFI Flaw Can Run Code Before Secure Boot on Network-Booting Servers
A critical 16-year-old flaw in EDK II, the open-source code that most hardware makers use to build UEFI firmware, can allow an attacker to run code on a machine before its operating system loads, but only while the…
- Adobe Fixes 8 Critical Campaign Classic Flaws Allowing Code Execution and Security Bypass
Adobe has released patches to address multiple critical security flaws in Campaign Classic that, if successfully exploited, could result in arbitrary code execution, security feature bypass, and privilege escalation.…
- Long-Hidden Flaws Patched in EPICS Research Facility Control Software
Four EPICS Base flaws found by an autonomous system could let attackers crash processes at particle accelerators and fusion labs. The post Long-Hidden Flaws Patched in EPICS Research Facility Control Software…
- CISA warns of hackers now exploiting critical Node2Shell flaw
On Tuesday, the US Cybersecurity and Infrastructure Security Agency (CISA) confirmed that hackers have begun exploiting a critical Brotli vulnerability known as Node2Shell, Broccoli2Shell, and HTTP2Shell. [...]
- Hackers Start Probing Fresh Oracle EBS Vulnerability
CVE-2026-101767 is an unauthenticated SQL injection that can be exploited for remote code execution. The post Hackers Start Probing Fresh Oracle EBS Vulnerability appeared first on SecurityWeek .
- CISA Warns of Node2Shell Exploitation as Honeypots Log Attack Attempts
CISA added the Brotli flaw to its KEV catalog, and two honeypot operators logged attempts, including one that used a broken exploit. The post CISA Warns of Node2Shell Exploitation as Honeypots Log Attack Attempts…
- Anthropic's Unreleased AI Model Chains Flaws Into Working Chrome, Safari, Windows and Linux Exploits
An unreleased Anthropic AI model found security flaws in Chrome, Safari, Android, Windows, and Linux and chained them into working proof-of-concept exploits, the company said in its latest report. The exploits were…
- Tailscale Patches SSH Flaws That Could Let Hacked Devices Gain Root Access on Other Servers
Tailscale has released version 1.104.4 to fix flaws in its built-in SSH server that could let an attacker reach services and files on other servers that only the root user should be able to touch. The flaws are in…
- ShinyHunters-Exploited Oracle PeopleSoft Zero-Day Turns Out to Be Three Chained Flaws
The critical Oracle PeopleSoft bug that ShinyHunters has exploited since May is not one flaw but three chained together, the researchers who reported it said this week. Oracle patched all three under a single…
- Adobe Commerce PolyShell Attacks Breach Hundreds of Stores as Brotli Exploit Traffic Emerges
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added two vulnerabilities impacting Adobe Commerce and Magento, and Google's Brotli decoder library to its Known Exploited Vulnerabilities…
- Tailscale warns of SSH flaws allowing root privilege escalation
The Tailscale security team is working to patch almost a dozen security vulnerabilities that could be exploited to steal credentials, crash servers, gain root privileges, and more. [...]
- GoAhead TLS Flaws Allow Revoked Client Certificates and Enable Session Decryption
The GoAhead embedded web server loaded a certificate revocation list into its default TLS backend but never turned revocation checking on, so a revoked client certificate could still pass login on affected setups.…
- Apple Backports Fix for Exploited CoreGraphics Flaw to Older iPhones and iPads
Apple on Monday backported fixes for a high-severity security flaw that was exploited in real-world cyber attacks to older devices. The vulnerability, tracked as CVE-2026-86950 (CVSS score: 8.8), is an out-of-bounds…
- Microsoft Authenticator Flaw Let Permissionless Android Apps Steal Work Account Tokens
Microsoft has fixed a flaw in its Authenticator app for Android that let a malicious app with no permissions pose as a trusted Microsoft app, such as Teams, and collect sign-in tokens for a victim's work account.…
- Mitsubishi Electric GENESIS, GENESIS64, ICONICS Suite, Hyper Historian, AnalytiX, MobileHMI, IoTWorX, MC Works64, GENESIS32 and BizViz
View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary code (CVE-2023-4863), bypass authentication (CVE-2026-16436 and CVE-2026-16437), or perform arbitrary…
- EPICS Base
View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service condition, corrupt memory, disclose sensitive information, or potentially execute arbitrary…
- CISA Adds Two Known Exploited Vulnerabilities to Catalog
CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation. CVE-2026-48356 Adobe Commerce and Magento Unrestricted Upload of File with…
- OpenAI Compaction Flaw Let Researchers Bypass Hidden Reasoning Protections
OpenAI's compaction feature, which shrinks a long conversation to save space, could be turned into a way to copy a model's hidden reasoning out in plain text, security firm Xint has shown. OpenAI's reasoning models…
- CISA Confirms Active Exploitation of Two PHP2Shell Flaws Enabling Remote Code Execution
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday confirmed active exploitation of the recently patched PHP2Shell flaws by adding them to its Known Exploited Vulnerabilities (KEV) catalog.…
- In-the-Wild Attack Abuses AI Agents' Trust in Markdown
A new AI agent prompt injection technique exploits how coding assistants consume local instruction files, blurring the line between text documents and executable actions.
- PHP Issues Second Windows Security Update in Five Days to Fix Brotli Code Execution Flaw
PHP has rebuilt its official Windows packages for PHP 8.2 through 8.5 to fix CVE-2026-111497, a flaw in the Brotli compression library that the packages include. The flaw can let an attacker corrupt memory and…
- ⚡ Weekly Recap: This2Shell, That2Shell, Everything's an RCE? Rogue AI, Supply Chain Chaos and More
This2Shell, That2Shell, Everything2Shell. That's pretty much how the last week went. Critical bugs that let attackers run code remotely are showing up everywhere. Hackers are scanning for targets, some flaws are…
- 10 Software Security Practices Built for the Next 250 Years
This Cybersecurity Awareness Month's theme, "Securing the Next 250," asks us to look beyond vulnerabilities and consider what will make our digital systems resilient for generations.
- Two Critical Wasmtime Flaws Could Let Malicious WebAssembly Modules Escape Sandboxes
Two critical flaws in Wasmtime, a WebAssembly runtime that can be built into other software, could allow a malicious WebAssembly module to escape the sandbox intended to contain it, the project's maintainers say. An…
- PHP2Shell Exploitation Attempts Continue Amid Suspected N. Korea Global Scanning Activity
In an update, Palo Alto Networks Unit 42 said it's retracting its earlier assessment that the post-compromise activity targeting the European government agency involved the exploitation of the PHP2Shell flaws. "What…
- Brotli Decoder Flaw Behind Node.js RCE Also Affects Bun, Python and Other Widely Used Software
A memory-corruption flaw in Google's Brotli decoder sits in many programs that unpack Brotli-compressed data, among them Bun, Microsoft's .NET, the Python Brotli and brotlicffi packages, and Envoy proxies set up to…
- Why Caribbean Threats Cascade Into Global Cyber-Risk
The region is demonstrating what happens when exploits accelerate but assurance does not.
- CISA Adds One Known Exploited Vulnerability to Catalog
CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation. CVE-2026-110447 Collabora Online – Built-in CODE Server OS Command Injection…
- Siemens SIMATIC S7 Webserver API
View CSAF Summary .NET Client Library for SIMATIC S7 Webserver API contains multiple vulnerabilities that could allow an attacker to obtain sensitive information or write arbitrary files outside the intended download…
- Siemens APOGEE, TALON and Desigo PXC/PXM Products
View CSAF Summary The products listed below contain multiple vulnerabilities that could allow an attacker to cause a denial of service and potentially impact the availability of the affected device. Siemens has…
- Siemens RUGGEDCOM CROSSBOW
View CSAF Summary RUGGEDCOM CROSSBOW contains multiple vulnerabilities that could allow an attacker to execute arbitrary SQL commands on the underlying database, retrieve sensitive administrative credentials,…
- Siemens RUGGEDCOM APE1808 Devices
View CSAF Summary Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens recommends…
- Siemens Industrial Edge App Publisher
View CSAF Summary The Industrial Edge App Publisher contains a vulnerability chain involving improper certificate validation and the rendering of unescaped data from backend responses. These issues can be combined to…
- Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
View CSAF Summary Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.7 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). Siemens is…
- Siemens WinCC
View CSAF Summary Multiple SIMATIC WinCC versions are affected by a database privilege escalation vulnerability that could allow an authenticated user with access to the database to execute commands on the underlying…
- Siemens Industrial Edge Device Kit
View CSAF Summary Users of Industrial Edge Devices are advised to consult the respective Security Advisories for their devices (for Siemens Industrial Edge devices see Additional Information). Industrial Edge Device…
- Siemens Capital Embedded AR Classic
View CSAF Summary The products listed below contain an out-of-bounds read vulnerability that could allow an attacker to cause abnormal product behavior, instability, or denial of service. Siemens has released a new…
- InterSystems Corporation InterSystems IRIS for Health
View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to view transmitted data and use that data to log into the device. The following versions of InterSystems Corporation…
- Siemens PSS(R)SINCAL
View CSAF Summary PSS(R)SINCAL uses WibuKey third-party product that contains an out-of-bounds write vulnerability. An attacker could exploit this vulnerability to cause a system crash, resulting in a…
- Siemens Software Center
View CSAF Summary The affected application loads dynamic-link libraries (DLLs) from an uncontrolled search path. This could allow an authenticated local attacker to place a specially crafted DLL in a directory that…
- Siemens RUGGEDCOM CROSSBOW Station Access Controller
View CSAF Summary RUGGEDCOM CROSSBOW Station Access Controller (SAC) contains multiple vulnerabilities in the integrated SQLite component that could allow an attacker to execute arbitrary code, cause a denial of…
- Siemens SIMATIC S7 PLCs Web Server
View CSAF Summary SIMATIC S7-1500 devices contain multiple vulnerabilities in the web server that could allow an attacker to execute malicious code in an authorized user’s browser session and perform PLC operations…
- Siemens SENTRON 3NA COM Fuse
View CSAF Summary SENTRON 3NA COM Fuse contains a Denial-of-Service vulnerability. Improper handling of a network management message could allow an attacker to trigger a denial-of-service (DoS) condition. Successful…
- Kiloview E3 NDI Encoder
View CSAF Summary Successful exploitation of this these vulnerabilities could allow an attacker to fully compromise the device. The following versions of Kiloview E3 NDI Encoder are affected: E3 Firmware <1.30…
- Siemens SIMATIC S7-1500 TM MFP
View CSAF Summary Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP V1.1.1. Siemens is preparing fixes and recommends specific mitigations for products…
- Siemens Industrial Edge Devices
View CSAF Summary Siemens Industrial Edge Devices contain multiple path traversal vulnerabilities that could facilitate an authenticated remote attacker to access sensitive internal information. Siemens has released…
- Siemens SIMATIC IPCs
View CSAF Summary The products listed below contain a vulnerability that could allow an attacker to boot an operating system or UEFI application signed with that test key, bypassing UEFI Secure Boot protections even…
- 'PHP2Shell' Bugs Signal Red Alert for Security Industry
Security teams are scrambling to remediate two critical PHP vulnerabilities following leaked details and reports of exploitation attempts.
- Widespread PHP Flaw May Cause Many Site Outages Today
Expect to see quite a few websites serving "404" or "Page Not Found" errors today: Nearly 70 percent of websites need to update their core software to fix a pair of vulnerabilities that allow an attacker to seize…
- Critical Vulnerabilities in PHP Require Immediate Patching
Update October 26, 2026: CISA has updated this Alert to reflect the addition of CVE-2026-109618 and CVE-2026-109619 to its Known Exploited Vulnerabilities (KEV) Catalog on Oct. 26, 2026. Update October 23, 2026 :…
- Hitachi Energy RTU500 Product
View CSAF Summary Hitachi Energy is aware of vulnerabilities that affect RTU500 product versions listed in this document. These vulnerabilities if exploited can have impact on confidentiality, integrity and…
- Moxa AIG-302 ThingsPro Edge
View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to obtain and disclose sensitive information. The following versions of Moxa AIG-302 ThingsPro Edge are affected: Moxa…
Headlines and short excerpts belong to their publishers: The Hacker News, BleepingComputer, SecurityWeek, KrebsOnSecurity, Dark Reading, ET CISO and CISA. Each story page links to the full original report. CVE Hive doesn't verify third-party reports; the community analyses are reviewed before publishing.