Threat Intelligence
CISA Known Exploited Vulnerabilities + real-time security news. Updated every 30 minutes.
Last refreshed: Sep 13, 2026, 8:46 a.m. PT
ConnectWise ScreenConnect Improper Privilege Management and Missing Authorization Vulnerability
ConnectWise — ScreenConnect
ConnectWise ScreenConnect contains both an improper privilege management and missing authorization vulnerability that may allow an attacker to file transfer and execution through an active remote sessions without authorization or host confirmation.
JFrog Artifactory Incorrect Authorization Vulnerability
JFrog — Artifactory
JFrog Artifactory contains an incorrect authorization vulnerability that allows leads to privilege escalation attack due to a validation check of the token signature/issuer and not the token’s scope.
JFrog Artifactory Improper Authentication Vulnerability
JFrog — Artifactory
JFrog Artifactory contains an improper authentication vulnerability that could return an internal anonymous-user token to an unauthenticated caller when anonymous access is disabled, potentially exposing sensitive resources.
GitLab Community Edition and Enterprise Edition Path Traversal Vulnerability
GitLab — Community Edition and Enterprise Edition
GitLab Community Edition and Enterprise Edition contains a path traversal vulnerability that allows an unauthenticated user to read arbitrary files due to an improper path confinement and missing authentication enforcement in the repository commits API.
MikroTik RouterOS Improper Neutralization of Argument Delimiters in a Command Vulnerability
MikroTik — RouterOS
MikroTik RouterOS contains an improper neutralization of argument delimiters in a command vulnerability which allows an attacked to change the trusted RouterOS policy mask, leading to privilege escalation.
MikroTik RouterOS Missing Authentication for Critical Function Vulnerability
MikroTik — RouterOS
MikroTik RouterOS contains a missing authenticaion for critical function vulnerability which allows kernel memory disclosure and denial of service in the btest service.
Citrix NetScaler Authentication Bypass Using an Alternate Path or Channel Vulnerability
Citrix — NetScaler
Citrix NetScaler ADC and NetScaler Gateway contain an authentication-bypass vulnerability involving an alternate path or channel. When the NetScaler appliance is configured as an AAA virtual server or as a Gateway (SSL VPN, ICA Proxy, CVPN, or RDP Proxy), an unauthenticated remote threat actor may be able to bypass authentication.
Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability
Fortinet — Multiple Products
Fortinet FortiOS, FortiSwitchManager, and FortiSASE contain a heap-based buffer overflow vulnerability that allows an attacker to execute unauthorized code or commands via specially crafted packets.
Google Chromium V8 Out of Bounds Write Vulnerability
Google — Chromium V8
Google Chromium V8 contains an out of bounds write vulnerability that allows a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Cisco Firewall Management Center Authentication Bypass Using an Alternate Path or Channel Vulnerability
Cisco — Secure Firewall Management Center (FMC) and Security Cloud Control (SCC) Firewall Management
Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management contain an authentication Bypass using an alternate path or channel vulnerability that could allow an unauthenticated, remote attacker to bypass authentication and execute script files on an affected device to obtain root access to the underlying operating system.
Adobe Commerce and Magento Improper Neutralization of Special Elements Used in a Template Engine Vulnerability
Adobe — Commerce and Magento
Adobe Commerce and Magento Open Source contain an improper neutralization of special elements used in a template engine vulnerability that could allow an attacker to execute arbitrary code.
Microsoft Windows Link Following Vulnerability
Microsoft — Windows
Microsoft Windows Update Stack contains a link following vulnerability that allows a local attacker to escalate privileges locally up to SYSTEM.
N-able N-central Static Code Injection Vulnerability
N-able — N-central
N-able N-central contains a static code injection vulnerability that could allow for pre-authentication remote code execution.
Microsoft Windows Heap-Based Buffer Overflow Vulnerability
Microsoft — Windows
Microsoft Windows Advanced Local Procedure Call contains a heap-based buffer overflow vulnerability that allows an attacker to elevate privileges locally.
Google Chromium V8 Type Confusion Vulnerability
Google — Chromium V8
Google Chromium V8 contains a type confusion vulnerability that allows a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
BerriAI LiteLLM Improper Authentication Vulnerability
BerriAI — LiteLLM
BerriAI LiteLLM contains an improper authentication vulnerability in the MCP Streamable HTTP endpoint that could allow an unauthenticated attacker to establish an authenticated MCP session using an arbitrary Bearer token.
Kludex Starlette HTTP Request/Response Smuggling Vulnerability
Kludex — Starlette
Kludex Starlette contains a HTTP request/response smuggling vulnerability that could allow attackers to inject paths into the host part, prepending the actual path leading to issues such as authentication bypass when the authentication depends on the reconstructed URL’s path. This vulnerability could be chaned with CVE-2026-42271.
Kestra OSS OS Command Injection Vulnerability
Kestra — Kestra OSS
Kestra OSS contains an OS command injection vulnerability that could allow an unauthenticated remote attacker to create and execute arbitrary workflows without credentials.
JFrog Artifactory Improper Authentication Vulnerability
JFrog — Artifactory
JFrog Artifactory contains an improper authentication vulnerability that under default configuration can allow an unauthenticated attacker with network access to obtain administrative privileges.
Sangoma Switchvox SQL Injection Vulnerability
Sangoma — Switchvox
Sangoma Switchvox contains a SQL injection vulnerability which allows an unauthenticated remote attacker to execute arbitrary SQL statements against the backend PostgreSQL database using a single crafted request, including database operations and remote code execution.
SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability
SonicWall — SMA1000 Appliances
SonicWall SMA1000 Appliances contains a server-side request forgery vulnerability that could allow a remote unauthenticated attacker to gain unauthorized access to sensitive functionality and perform unauthorized operations.
SonicWall SMA1000 Appliances OS Command Injection Vulnerability
SonicWall — SMA1000 Appliances
SonicWall SMA1000 Appliances contains an OS command injection vulnerability that could enable a remote authenticated attacker as administrator to execute arbitrary OS commands, resulting in remote code execution.
PaperCut NG/MF Unsafe Reflection Vulnerability
PaperCut — NG/MF
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 of the PaperCut server process. This vulnerability can be chained with CVE-2026-81578.
PaperCut NG/MF Missing Authentication for Critical Function Vulnerability
PaperCut — NG/MF
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.
ownCloud Improper Authentication Vulnerability
ownCloud — ownCloud
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.
Linux Kernel Unspecified Vulnerability
Linux — Kernel
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 products using Linux.
JFrog Artifactory Improper Limitation of a Pathname to a Restricted Directory Vulnerability
JFrog — Artifactory
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 conditions.
Ajax.NET Professional Deserialization of Untrusted Data Vulnerability
Ajax.NET Professional — Ajax.NET Professional
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-service (EoS). Users are advised to discontinue use and/or transition to a supported version.
Red Hat Libuser Race Condition Vulnerability
Red Hat — Libuser
Red Hat libuser contains a race condition vulnerability that allows authenticated local users to corrupt the /etc/passwd file to cause a denial of service or privilege escalation.
Red Hat Automatic Bug Reporting Tool Privilege Escalation Vulnerability
Red Hat — Automatic Bug Reporting Tool
Red Hat Automatic Bug Reporting Tool (ABRT) contains a privilege escalation vulnerability that could allow local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version.
Linux Kernel Out-of-Bounds Write Vulnerability
Linux — Kernel
Linux Kernel contains an out-of-bounds memory write vulnerability which could allow a local user to gain privileged access or cause a denial of service on the system.
Citrix NetScaler ADC and NetScaler Gateway Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
Citrix — NetScaler ADC and NetScaler Gateway
Citrix NetScaler ADC and NetScaler Gateway contain an improper restriction of operations within the bounds of a memory buffer vulnerability which could lead to denial of service.
Microsoft SQL Server Remote Code Execution Vulnerability
Microsoft — SQL Server
Microsoft SQL Server contains a remote code execution vulnerability that could allow an attacker to execute code in the context of the SQL Server Database Engine service account.
Gitea Code Injection Vulnerability
Gitea — Gitea
Gitea contains a code injection vulnerability that allows an attacker with repository write access to send a malicious patch to the diffpatch API endpoint to plant an executable Git hook and run shell commands as the Gitea service account.
Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in Improper Access Control Vulnerability
Oracle — HTTP Server and Oracle Weblogic Server Proxy Plug-in
Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in contain an improper access control vulnerability that can result in unauthorized creation, deletion or modification access to critical data as well as unauthorized access to critical data or complete access to all Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in accessible data.
Zimbra Collaboration Suite (ZCS) OS Command Injection Vulnerability
Synacor — Zimbra Collaboration Suite (ZCS)
Zimbra Collaboration Suite (ZCS) contains an OS command injection vulnerability which could allow an unauthenticated attacker to send specially crafted SMTP requests that may result in execution of arbitrary operating system commands as the Zimbra user.
TrueConf Server Code Injection Vulnerability
TrueConf — Server
TrueConf Server contains a code injection vulnerability that could allow an unauthorized remote attacker with network access via port 4307/TCP to use a specially crafted script to break out of the isolated environment and execute arbitrary code on the host system.
TrueConf Server Missing Authentication for Critical Function Vulnerability
TrueConf — Server
TrueConf Server contains a missing authentication for critical function vulnerability which could allow a remote unauthorized attacker with network access via port 4307/TCP to execute an arbitrary script.
MLflow Server-Side Request Forgery Vulnerability
MLflow — MLflow
MLflow contains a server-side request forgery vulnerability that can allow attackers to reach internal or cloud metadata services and receive response_status and response_body.
Microsoft Internet Key Exchange (IKE) Service Extensions Double Free Vulnerability
Microsoft — Internet Key Exchange (IKE) Service Extensions
Microsoft Internet Key Exchange (IKE) Service Extensions contains a double free vulnerability that could enable remote code execution.
Broadcom VMware vCenter Path Traversal Vulnerability
Broadcom — VMware vCenter
Broadcom VMware vCenter contains a path traversal vulnerability which could allow a threat actor with network access to vCenter to execute arbitrary code.
Microsoft SharePoint Weak Authentication Vulnerability
Microsoft — SharePoint
Microsoft SharePoint contains a weak authentication vulnerability which allows an unauthorized attacker to bypass a security feature over a network.
Apple macOS Improper Authentication Vulnerability
Apple — macOS
Apple macOS contains an improper authentication vulnerability that could allow an attacker on the network to authenticate to Screen Sharing without valid credentials.
Ray-Project Ray Code Injection Vulnerability
Ray-Project — Ray
Ray-Project Ray contains a code injection vulnerability that could allow remote code execution. Developers using Ray as a development tool may be exposed to this vulnerability exploitable through Firefox and Safari.
Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) Heap Inspection Vulnerability
Cisco — Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD)
Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) contain a heap inspection vulnerability that could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition.
Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability
Microsoft — Windows Ancillary Function Driver for WinSock
Microsoft Windows Ancillary Function Driver for WinSock contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.
Metabase SQL Injection Vulnerability
Metabase — Metabase
Metabase contains a SQL Injection vulnerability that allows an unauthenticated remote attacker to inject arbitrary SQL into the Metabase application database, which can give them administrator access to the instance. From there, the attacker could change the application configuration, steal stored credentials for the connected databases, read any data accessible through those connections, and export data.
Progress LoadMaster Command Injection Vulnerability
Progress — LoadMaster
Progress LoadMaster contains a command injection vulnerability that allows an un-authenticated attacker to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in multiple command endpoints.
JetBrains TeamCity Deserialization of Untrusted Data Vulnerability
JetBrains — TeamCity
JetBrains TeamCity contains a deserialization of untrusted data vulnerability that could allow unauthenticated remote code execution via the agent polling protocol.
N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability
N-able — N-central
N-able N-central contains an authentication bypass using an alternate path or channel that allows for authentication bypass.
Hackers exploit Tencent app flaw to deploy GrayRabbit malware
Threat actors linked to a China-aligned espionage group are exploiting a critical vulnerability (CVE-2026-51990) in Tencent's Sogou Input Method for Windows to deploy the GrayRabbit backdoor. [...]…
Attackers Use Passkey Phishing to Hijack Microsoft Cloud Accounts and Exfiltrate Data
Microsoft has disclosed details of two campaigns in which threat actors are abusing third-party email delivery infrastructure to blast financial fraud scam messages and using passkey-themed social engineering to breach c…
CISA Adds 5 Actively Exploited Artifactory, ScreenConnect, and RouterOS Flaws to KEV
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added five security flaws impacting JFrog Artifactory, ConnectWise ScreenConnect, and MikroTik RouterOS to its Known Exploited Vulnerabilities (KEV) ca…
Dutch NCSC: Critical Check Point VPN flaws exploitation is imminent
The Dutch Nationaal Cyber Security Centrum (NCSC) is warning of imminent exploitation of two critical flaws in Check Point VPN tracked as CVE-2026-85102 and CVE-2026-85103. [...]…
When the Whole Company Adopts AI: What It Does to Your SOC
Over the past year, we watched a new class of alert appear in enterprise security operations centers and grow faster than anything else in the stream: alerts that were triggered by AI tools and agents. Not attacks agains…
OpenAI Agents Linked to RubyGems Campaign That Gained RCE on RubyDoc Servers
The "major malicious attack" that targeted RubyGems in May 2026 was the work of a swarm of OpenAI agents, according to a new report published by researchers Spencer Kitts, Thomas Larsen, and Sydney Von Arx. On May 12, Ma…
Hackers abused Claude to extract secrets from 1.8M Android apps
Anthropic says multiple threat groups, including the financially motivated and state-sponsored espionage groups linked to Russia and China, tried to abuse its Claude AI model for malicious purposes. [...]…
Florida confirms DMV database breached via stolen police account
The Florida Department of Highway Safety and Motor Vehicles (FLHSMV) has confirmed that its DAVID driver database suffered a data breach, saying the attackers gained access using credentials belonging to a police departm…
Passkey-themed phishing attacks lead to Microsoft 365 data theft
Microsoft says threat actors linked to ShinyHunters, Helix, and other extortion gangs are using passkey and single sign-on-themed social engineering attacks to compromise corporate Microsoft accounts and steal data from …
GitLab CVSS 10 File-Read Flaw Draws In-the-Wild Probes After Disclosure
GitLab has released patches to address multiple flaws, including a maximum-severity security vulnerability that has witnessed in-the-wild probes within hours of public disclosure. The vulnerability in question is CVE-202…
Artifactory flaws chained in attacks deploying backdoor malware
Threat actors are exploiting critical and high-severity vulnerabilities in JFrog Artifactory to bypass authentication, gain administrative privileges, and deploy a Rust backdoor on vulnerable self-hosted servers. [...]…
Anthropic Says Seven China-Based AI Labs Ran Industrial-Scale Claude Distillation Attacks
Anthropic on Thursday said it identified and disrupted industrial-scale illicit distillation attacks against Claude from seven labs based in China, including Alibaba, Moonshot, DeepSeek, Z.ai (aka Zhipu), and MiniMax. Kn…
The Self-Expanding Stolen Inference Supply Chain: An AI Agent Harvesting and Re-Serving LLM Access, (Fri, Sep 11th)
I identified an attacker using a semi-autonomous coding agent to run an offensive operation: finding poorly secured LLM resale gateways, acquiring API access through ordinary web flaws and account farming, validating the…
Claude Used to Automate Exploitation and Data Theft Across Multiple Victims
Anthropic has warned that cybercriminals and state-sponsored hackers alike are using its Claude models for cyber attacks, weapons design, propaganda, and mass surveillance between December 2025 and August 2026. The threa…
Russian State-Sponsored Hackers Use Claude to Rebuild Malware After Detection
Anthropic on Thursday revealed it disrupted a campaign mounted by a Russian state-sponsored threat actor that abused Claude for developing an AI-assisted workflow to get ahead of the detection curve. The operation has be…
How Threat Actors Are Turning Trusted AI Platforms Into an Attack Surface
Threat actors are abusing trusted AI platforms to host malicious content, poison search results, and trick users into installing malware. Huntress examines campaigns targeting AI users through weaponized Claude Artifacts…
GitLab urges users to patch max severity path traversal flaw
GitLab urged users on Thursday to patch their servers immediately against a maximum-severity path traversal vulnerability tracked as CVE-2026-85706. [...]…
ISC Stormcast For Friday, September 11th, 2026 https://isc.sans.edu/podcastdetail/10090, (Fri, Sep 11th)
Redtail Payload Analysis [Guest Diary], (Wed, Sep 9th)
[This is a Guest Diary by Aaron Ng, an ISC intern as part of the SANS.edu BACS program]
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ISC Stormcast For Thursday, September 10th, 2026 https://isc.sans.edu/podcastdetail/10088, (Thu, Sep 10th)
Scans for Proxmox Servers, (Wed, Sep 9th)
About a week ago, Proxmox published an advisory revealing a vulnerability in older versions of Proxmox VE, its flagship Virtual Environment product. The vulnerability only affects version 7, which has not been supported …
ISC Stormcast For Wednesday, September 9th, 2026 https://isc.sans.edu/podcastdetail/10086, (Wed, Sep 9th)
Microsoft Plugs Nearly 1,000 Security Holes
Microsoft Corp. today issued updates to plug at least 974 security holes in its Windows operating systems and other software, by far its biggest single patch batch ever. Microsoft says artificial intelligence is helping …
FBI Probes Service Selling 153M+ Drivers Licenses
A new identity theft service launched on the dark web this week is selling digital scans of more than 153 million drivers licenses from people in the United States and Canada. Based on interviews with individuals whose l…
Two Alleged ‘TeamPCP’ Hackers Arrested in Australia
Authorities in Australia have arrested two men believed to be members of TeamPCP, a prolific cybercrime and data extortion group blamed for perpetrating the longest running spree of software supply chain attacks ever. In…
Who’s Tracking You? Use This New Service to Find Out
It can be daunting to determine who's responsible for showing ads on the websites we visit, or who's harvesting data from the mobile apps we use every day. That information is already semi-public, but it is not easily pa…
Microsoft Plugs Nearly 400 Security Holes
Microsoft today released updates to remedy at least 398 security vulnerabilities in its Windows operating systems and supported software, including one weakness that is already being actively exploited and two others tha…
Canadian Man Pleads Guilty in Snowflake Extortions
A 26-year-old Canadian man once described as one of the most consequential cybercrime threat actors of 2024 has pleaded guilty to computer fraud and conspiracy to hack and extort more than 165 organizations that used the…