What's happening in security
Breaches, credential dumps, actively exploited bugs and AI incidents — pulled from 2,931 items across public feeds, Have I Been Pwned and CISA KEV.
Biggest this week
- Unauthenticated attackers are bypassing Cisco ISE’s management interface (CVE-2026-76460) — Help Net Security, 6h ago
- Google fixes actively exploited Android zero-day on Pixel devices — BleepingComputer, 1d ago
- Cisco warns customers of actively exploited zero-day in email gateways — CyberScoop, 2d ago
- Cisco patches actively exploited email gateway zero-day (CVE-2026-76461) — Help Net Security, 2d ago
- Active Exploitation Triggers Emergency Patch for Cisco ISE Zero-Day — SecurityWeek, 10h ago
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PaperCut warns of hackers using printer management software flaw in attacks
PaperCut released an emergency advisory on Thursday evening saying vulnerabilities in their print management software, PaperCut NG and MF, are under active exploitation.
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Android 17 Adds OS-Wide ECH to Hide Website Visits From Network Providers
Google on Thursday announced new network security protections in Android 17 to bolster connection privacy, address cellular vulnerabilities, and safeguard the privacy of users' home networks. Topping the list is support for Encryp…
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ownCloud Flaw Exploited to Steal Nuclear Records From Philippine Research Body
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a critical security flaw impacting ownCloud to its Known Exploited Vulnerabilities (KEV) catalog following reports that a Chinese-speaking threat a…
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AI Is Accelerating Vulnerability Discovery. Can Defenders Keep Up?
AI is accelerating vulnerability discovery, putting pressure on systems built to enrich, prioritize, and remediate flaws at a slower pace. Action1 explains why defenders increasingly need to correlate multiple intelligence sources…
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The Vulnpocalypse Is Repricing the Bug Bounty Economy
The surge of AI-powered vulnerability reports is driving down bug bounty prices, and that could spell trouble for independent researchers.
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Over 8,300 Gitea servers vulnerable to code execution attacks
Over 8,300 Internet-exposed Gitea instances are still unpatched against a critical security flaw exploited in ongoing remote code execution attacks, according to cybersecurity watchdog Shadowserver. [...]
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OpenAI Agents Exploited Linux Kernel Flaw on Company’s Own Systems
CISA has added the exploited flaw, CVE-2026-53362, to its KEV catalog, alongside a JFrog vulnerability exploited by OpenAI agents. The post OpenAI Agents Exploited Linux Kernel Flaw on Company s Own Systems appeared first on Secur…
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Two Unitree G1 EDU Humanoid Robot Flaws Enable Root RCE, One Starts Over Bluetooth
Security researcher Olivier Laflamme has disclosed two independent root remote code execution (RCE) chains affecting the Unitree G1 EDU, including a Bluetooth Low Energy (BLE) path that can reach root on the robot's Locomotion PC.…
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China-Made ZBT Routers Ship With Two Implants Giving Unauthenticated Attackers Root Access
VulnCheck has disclosed two previously undocumented factory implants in firmware for routers built by Shenzhen Zhibotong Electronics (ZBT), each of which gives an unauthenticated remote attacker the ability to run commands as root…
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ServiceNow warns of three max severity security vulnerabilities
ServiceNow released security patches for three new maximum-severity AI Platform vulnerabilities that can be exploited in code injection, SQL injection, and privilege escalation attacks. [...]
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PaperCut NG/MF Critical Zero-Day Exploited in the Wild
Overview On August 27, 2026, PaperCut Software published an urgent security advisory stating that it is investigating active exploitation of a vulnerability affecting PaperCut NG and PaperCut MF. PaperCut has confirmed customer in…
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Critical cPanel Flaw Could Let One Hosting Customer Take Root Control of a Whole Server
cPanel has released patches for a security flaw affecting domain parking and addon domain functionality in cPanel and WebHost Manager (WHM), which could allow code execution as the root user. The vulnerability, assigned the CVE id…
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PaperCut Releases Emergency Patch for Exploited Zero-Day
A CVE identifier has not yet been assigned, but PaperCut is urging NG/MF users to install patches and implement mitigations. The post PaperCut Releases Emergency Patch for Exploited Zero-Day appeared first on SecurityWeek .
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PaperCut Zero-Day Exploited in Attacks, Affecting All NG and MF Versions
PaperCut has alerted customers that bad actors are actively exploiting a vulnerability impacting all versions of its PaperCut NG and PaperCut MF print management software in zero-day attacks. The company has released an emergency …
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New infosec products of the month: August 2026
Here’s a look at the most interesting products from the past week, featuring releases from A10 Networks, Abnormal AI, F5 Networks, Intezer, Netscout, ScienceLogic, Searchlight Cyber, SelectHub, ServiceNow, Snyk, Tanium, and Tufin.…
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PaperCut Zero-Day: Active Exploitation and Pre-Auth RCE
PaperCut NG and PaperCut MF are under active exploitation. Huntress reproduced a pre-auth RCE chain and shares urgent patching and exposure guidance.
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CVE-2026-82078: PaperCut NG/MF — PaperCut NG/MF Unsafe Reflection Vulnerability
PaperCut NG/MF contains an unsafe reflection vulnerability that allows an attacker to manipulate system configuration parameters and execute arbitrary Java bytecode residing on the application classpath under the security context …
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CVE-2026-81578: PaperCut NG/MF — PaperCut NG/MF Missing Authentication for Critical Function Vulnerability
PaperCut NG/MF contains a missing authentication for critical function vulnerability which allows an unauthenticated remote attacker to modify certain system configurations. This vulnerability can be chained with CVE-2026-82078.
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White House bans foreign-made equipment for power generation over cyber backdoor concerns
The Trump administration is banning the acquisition of foreign-made components used to manage electricity and power, alleging that “certain foreign actors are increasingly creating and exploiting vulnerabilities” in the technology…
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PaperCut warns of NG, MF flaw exploited in zero-day attacks
PaperCut is warning that hackers are actively exploiting a vulnerability in all versions of its PaperCut NG and PaperCut MF print management software in zero-day attacks. [...]
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Next.js Patches Critical AVIF and Windows Flaws Enabling Unauthenticated RCE
Credit: Hacktron Vercel has released security patches for two critical-severity vulnerabilities in the Next.js web framework, both of which allow unauthenticated remote code execution, one exploitable via specially crafted AVIF im…
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ThreatsDay: 296K IoT Botnet, 100+ Water Systems Targeted, SharePoint RCE Chain + 27 New Stories
A fake login page. A fake security scan. A fake productivity app. Apparently, pretending to be useful is still one of the easier ways into a machine. The rest of the week gets stranger: botnets borrowing AI, command traffic hiding…
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Android 17 adds ECH support to make web browsing harder to track
Google is introducing new network security protections in Android 17 to strengthen connection privacy, address cellular vulnerabilities, and protect the privacy of users' home networks. [...]
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Unknown PaperCut NG/MF vulnerability is under active attack
A yet unspecified vulnerability affecting print management solutions PaperCut NG and PaperCut MF is being exploited by attackers, PaperCut Software warned today. We are aware of confirmed customer incidents and are treating this m…
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Learn How to Build Security Operations Ready for AI-Powered Attacks
Security teams have spent years trying to detect threats faster. AI is changing the harder part: how much time defenders have left to act. Advanced AI models can now help attackers discover vulnerabilities, generate exploit code, …
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Previously patched Citrix NetScaler flaw exploited in the wild (CVE-2026-8452)
CISA added six new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, including a previously patched Citrix NetScaler ADC and Gateway flaw, tracked as CVE-2026-8452, that is being exploited in the wild. The agen…
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CISA orders feds to patch Citrix NetScaler RCE flaw by Saturday
CISA has ordered U.S. government agencies to patch their Citrix NetScaler appliances against an actively exploited remote code execution vulnerability by Saturday. [...]
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CISA Adds Six Exploited Flaws to KEV, Including NetScaler, Linux, and SQL Server Bugs
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added six flaws to its Known Exploited Vulnerabilities (KEV) catalog, including a high-severity security vulnerability impacting Citrix NetScaler ADC an…
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Recent Citrix NetScaler Vulnerability Exploited in the Wild
CISA is urging government agencies to immediately patch the Citrix NetScaler vulnerability tracked as CVE-2026-8452. The post Recent Citrix NetScaler Vulnerability Exploited in the Wild appeared first on SecurityWeek .
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The AI Attack Surface: How Threat Actors Abuse Trusted AI Platforms
Threat actors are targeting the AI attack surface to deliver malware and steal data. See how trusted AI tools are being exploited today.
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CVE-2023-49105: ownCloud ownCloud — ownCloud Improper Authentication Vulnerability
ownCloud contains an improper authentication vulnerability that allows an attacker to access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured.
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CVE-2026-53362: Linux Kernel — Linux Kernel Unspecified Vulnerability
Linux Kernel contains an unspecified vulnerability that can allow for privilege escalation via IPv6 networking subsystem. This vulnerability can impact multiple products, including but not limited to Suse, Red Hat, and other produ…
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CVE-2026-66384: JFrog Artifactory — JFrog Artifactory Improper Limitation of a Pathname to a Restricted Directory Vulnerability
JFrog Artifactory contains an improper limitation of a pathname to a restricted directory vulnerability. This can allow an authenticated user to write data outside the intended Docker cache path under specific remote-repository co…
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Critical Avada WordPress theme flaw enables zero-click RCE
A critical vulnerability chain in the popular Avada theme for WordPress can be exploited by an unauthenticated attacker to execute arbitrary PHP code on the server. [...]
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When AI infrastructure becomes the target: Securing gateways and control points
Microsoft Threat Intelligence examines attacks on exposed AI workloads, including LiteLLM gateway exploitation, credential harvesting, persistence, and cryptomining activity. The post When AI infrastructure becomes the target: Sec…
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When AI infrastructure becomes the target: Securing gateways and control points
Microsoft Threat Intelligence examines attacks on exposed AI workloads, including LiteLLM gateway exploitation, credential harvesting, persistence, and cryptomining activity. The post When AI infrastructure becomes the target: Sec…
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US takes down alleged Chinese hacking tools used against Federal Reserve, DOJ and Senate
The DOJ said it disrupted Chinese state-backed tools used to scan, infect and exploit IoT devices for attacks on federal agencies and multiple industries.
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Hackers target Microsoft SharePoint RCE chain with PoC exploit
Attackers are now targeting a chain of two Microsoft SharePoint vulnerabilities that can allow them to execute arbitrary code on unpatched servers, according to threat intelligence company Defused. [...]
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Ubiquiti patches three max severity security vulnerabilities
Ubiquiti has released security patches for three new maximum-severity vulnerabilities that threat actors can exploit remotely without privileges. [...]
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Adobe and Nvidia Patch Dozens of Vulnerabilities
Adobe and Nvidia each published several advisories, including ones that address critical vulnerabilities in their products. The post Adobe and Nvidia Patch Dozens of Vulnerabilities appeared first on SecurityWeek .
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Unpatched Kaltura mwEmbed Flaws Could Let Remote Attackers Read Files and Run Code
The CERT Coordination Center (CERT/CC) has disclosed two unpatched vulnerabilities in Kaltura's HTML5 video player library that allow a remote, unauthenticated attacker to read arbitrary files from a server and execute code on it.…
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Hackers now exploit critical Gitea flaw in code injection attacks
Attackers are now exploiting a critical-severity vulnerability in the Gitea self-hosted Git service, according to the U.S. Cybersecurity and Infrastructure Security Agency (CISA). [...]
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Critical Gitea vulnerability now exploited in the wild (CVE-2026-60004)
Attackers have begun exploiting CVE-2026-60004, a critical code injection vulnerability in the Gitea Git platform, CISA confirmed on Tuesday by adding the vulnerability to its Known Exploited Vulnerabilities (KEV) catalog. The KEV…
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Claude Opus 4.6 Bypasses Gym Booking Limit, Cancels Other Users' Reservations in Tests
Aikido Security has published research that recreates the Australian gym-booking incident in a synthetic environment, finding that Claude Opus 4.6, running on the OpenClaw agent harness, exploited a client-side-only booking restri…
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Exploits and vulnerabilities in Q2 2026
This report covers statistics on vulnerabilities, exploits, and C2 frameworks in Q2 2026. For the first time ever, we aggregate data on vulnerabilities in open-source AI agents and AI frameworks.
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Chrome 152 Patches Over 300 Vulnerabilities
Most of the flaws were discovered by Google using AI, but researchers are still discovering high-value Chrome vulnerabilities. The post Chrome 152 Patches Over 300 Vulnerabilities appeared first on SecurityWeek .
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Critical Gitea RCE Actively Exploited as Reported Attack Drops Miner-Like Payload
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday warned of active exploitation efforts targeting a recently patched critical security flaw impacting Gitea. The vulnerability in question is CVE-2026-60004…
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CISA Warns of Exploited Gitea Vulnerability
CVE-2026-60004 is a remote code execution vulnerability patched by Gitea developers in late July with the release of version 1.27.1. The post CISA Warns of Exploited Gitea Vulnerability appeared first on SecurityWeek .
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AI vulnerability discovery scores the highest impact of 20 emerging risks
Risk managers, auditors and senior executives at 316 companies spent April and May ranking 20 threats they have not yet felt. AI discovery of cyber vulnerabilities came back first, according to Gartner. Three months earlier the sa…
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CVE-2021-23758: Ajax.NET Professional Ajax.NET Professional — Ajax.NET Professional Deserialization of Untrusted Data Vulnerability
Ajax.NET Professional (AjaxPro) contains a deserialization of untrusted data vulnerability that could allow for remote code execution via arbitrary .NET classes. The impacted product(s) could be end-of-life (EoL) and/or end-of-ser…
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