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Vulnerability archive

The complete catalogue of actively exploited vulnerabilities (CISA KEV and EUVD/ENISA) tracked by Radar — search by CVE, vendor, or product.

50 of 1851 vulnerabilities

• CVE: CVE-2026-53266

  Vendor / product: Linux

  In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: make ebt_snat ARP rewrite writable The ebtables SNAT target keeps the Ethernet source address rewrite behind skb_ensure_writable(skb, 0). This is intentional: at the bridge ebtables hooks the Ethernet header is addressed through skb_mac_header()/eth_hdr(), while skb->data points at the Ethernet payload. Asking skb_ensure_writable() for ETH_HLEN bytes would check the payload, not the Ethernet header, and would reintroduce the small packet regression fixed by commit 63137bc5882a. However, the optional ARP sender hardware address rewrite is different. It writes through skb_store_bits() at an offset relative to skb->data: skb_store_bits(skb, sizeof(struct arphdr), info->mac, ETH_ALEN) skb_header_pointer() only safely reads the ARP header; it does not make the later sender hardware address range writable. If that range is still held in a nonlinear skb fragment backed by a splice-imported file page, skb_store_bits() maps the frag page and copies the new MAC address directly into it. Ensure the ARP SHA range is writable before reading the ARP header and before calling skb_store_bits().

  View source ↗

  Source: EUVD / ENISA

  Added: 6/25/26

  Severity: [High · CVSS 8.8]

• CVE: CVE-2026-20230[watched vendor]

  Vendor / product: Cisco · Unified Communications Manager

  Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) contain a server-side request forgery (SSRF) Vulnerability that could allow an unauthenticated, remote attacker to write files to the underlying operating system that could be used later to elevate to root.

  View source ↗

  Source: CISA KEV

  Added: 6/25/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-12569

  Vendor / product: PTC · Windchill and FlexPLM

  PTC Windchill and FlexPLM contains an improper input validation vulnerability allowing an unauthenticated, remote attacker to execute arbitrary code by sending a malicious request to the network.

  View source ↗

  Source: CISA KEV

  Added: 6/25/26

  Severity: [Known ransomware use]

• CVE: CVE-2025-67038

  Vendor / product: Lantronix · EDS5000

  Lantronix EDS5000 contains a code injection vulnerability that could allow attackers to inject arbitrary OS commands into the username parameter. Injected commands are executed with root privileges.

  View source ↗

  Source: CISA KEV

  Added: 6/23/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-34909

  Vendor / product: Ubiquiti · UniFi OS

  Ubiquiti UniFi OS contains a path traversal vulnerability which could allow a malicious actor with access to the network to access files on the underlying system that could be manipulated to access an underlying account.

  View source ↗

  Source: CISA KEV

  Added: 6/23/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-34908

  Vendor / product: Ubiquiti · UniFi OS

  Ubiquiti UniFi OS contains an improper access control vulnerability which could allow a malicious actor with access to the network to make unauthorized changes to the system.

  View source ↗

  Source: CISA KEV

  Added: 6/23/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-34910

  Vendor / product: Ubiquiti · UniFi OS

  Ubiquiti UniFi OS contains an improper input validation vulnerability which could allow a malicious actor with access to the network to conduct command injection.

  View source ↗

  Source: CISA KEV

  Added: 6/23/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-20253

  Vendor / product: Splunk · Enterprise

  Splunk Enterprise contains a missing authentication for critical function vulnerability which could allow an unauthenticated user to create or truncate arbitrary files through a PostgreSQL sidecar service endpoint.

  View source ↗

  Source: CISA KEV

  Added: 6/18/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-12569

  Vendor / product: PTC

  A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data.  * This advisory also applies to all CPS versions * The identified vulnerability also impacts Windchill and FlexPLM releases prior to 11.0 M030

  View source ↗

  Source: EUVD / ENISA

  Added: 6/18/26

  Severity: [Critical · CVSS 9.3]

• CVE: CVE-2026-7273[watched vendor]

  Vendor / product: Zyxel

  A stack-based buffer overflow vulnerability in the CGI program of Zyxel GS1900-48HPv2 firmware versions through 2.90(ABTQ.1)C0 could allow a LAN-based, unauthenticated attacker to exploit the flaw and potentially execute OS commands via a crafted HTTP request.

  View source ↗

  Source: EUVD / ENISA

  Added: 6/16/26

  Severity: [High · CVSS 8.8]

• CVE: CVE-2026-48907

  Vendor / product: Widget Factory · Joomla Content Editor

  Widget Factory Joomla Content Editor contains an improper access control vulnerability which could allow for upload and execution of PHP code via the creation of new editor profiles for unauthenticated users.

  View source ↗

  Source: CISA KEV

  Added: 6/16/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-54420

  Vendor / product: LiteSpeed · cPanel Plugin

  LiteSpeed cPanel plugin contains a UNIX symbolic link (Symlink) following vulnerability that could allow a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS.

  View source ↗

  Source: CISA KEV

  Added: 6/15/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-20262[watched vendor]

  Vendor / product: Cisco · Catalyst SD-WAN Manager

  Cisco Catalyst SD-WAN Manager contains a directory or path traversal vulnerability that could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system.

  View source ↗

  Source: CISA KEV

  Added: 6/15/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-35273

  Vendor / product: Oracle · PeopleSoft Enterprise PeopleTools

  Oracle PeopleSoft Enterprise PeopleTools contains a missing authentication for critical function vulnerability which could allow an unauthenticated attacker to obtain takeover of PeopleSoft Enterprise PeopleTools.

  View source ↗

  Source: CISA KEV

  Added: 6/12/26

  Severity: [Known ransomware use]

• CVE: CVE-2026-10520

  Vendor / product: Ivanti · Sentry

  Ivanti Sentry (formerly known as MobileIron Sentry) contains an OS command injection vulnerability which could allow a remote unauthenticated user to achieve root-level remote code execution. This vulnerability can be successfully exploited in cases where the Sentry appliance is in an unmanaged state with its endpoints externally reachable. The use of mTLS with EPMM or restricted HTTPS access through Neurons for MDM makes interfaces inaccessible to external actors.

  View source ↗

  Source: CISA KEV

  Added: 6/11/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-11645

  Vendor / product: Google · Chromium V8

  Google Chromium V8 out-of-bounds read and write vulnerability that could allow a remote attacker to execute arbitrary code inside a 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.

  View source ↗

  Source: CISA KEV

  Added: 6/9/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-7473

  Vendor / product: Arista · Extensible Operating System

  Arista Extensible Operating System (EOS) contains an incomplete comparison with missing factors vulnerability when the switch incorrectly decapsulate and forwards other unexpected tunneled packet with a destination IP matching its configured decapsulation IP.

  View source ↗

  Source: CISA KEV

  Added: 6/9/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-20245[watched vendor]

  Vendor / product: Cisco · Catalyst SD-WAN Manager

  Cisco Catalyst SD-WAN Manager formerly SD-WAN vManage contains an improper encoding or escaping of output vulnerability. This vulnerability could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system.

  View source ↗

  Source: CISA KEV

  Added: 6/9/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-42271

  Vendor / product: BerriAI · LiteLLM

  BerriAI LiteLLM contains a command injection vulnerability that could allow any authenticated user, including holders of low-privilege internal-user keys, to run arbitrary commands on the host.

  View source ↗

  Source: CISA KEV

  Added: 6/8/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-50751

  Vendor / product: Check Point · Security Gateway

  Check Point Security Gateway contains an improper authentication vulnerability in IKEv1 key exchange that could allow an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password.

  View source ↗

  Source: CISA KEV

  Added: 6/8/26

  Severity: [Known ransomware use]

• CVE: CVE-2026-28318

  Vendor / product: SolarWinds · Serv-U

  SolarWinds Serv-U contains an uncontrolled resource consumption vulnerability that allows specially crafted POST requests using the Content-Encoding: deflate header to crash the Serv-U service without authentication.

  View source ↗

  Source: CISA KEV

  Added: 6/5/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-45247

  Vendor / product: Mirasvit · Mirasvit Full Page Cache Warmer

  Mirasvit Full Page Cache Warmer contains a deserialization of untrusted data vulnerability that could allow unauthenticated attackers to achieve remote code execution by supplying a crafted serialized PHP object in the CacheWarmer cookie.

  View source ↗

  Source: CISA KEV

  Added: 6/3/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2022-0492

  Vendor / product: Linux · Kernel

  Linux Kernel contains an improper authentication vulnerability which could allow for privilege escalation via the cgroups v1 release_agent feature.

  View source ↗

  Source: CISA KEV

  Added: 6/2/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2025-48595

  Vendor / product: Android · Framework

  Android Framework contains an integer overflow vulnerability that allows for code execution that could allow for local privilege escalation.

  View source ↗

  Source: CISA KEV

  Added: 6/2/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2024-21182

  Vendor / product: Oracle · WebLogic Server

  Oracle WebLogic contains an unspecified vulnerability that could allow an unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data.

  View source ↗

  Source: CISA KEV

  Added: 6/1/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-0257

  Vendor / product: Palo Alto Networks · PAN-OS

  Palo Alto Networks PAN-OS contains an authentication bypass vulnerability that allows attackers to bypass security restrictions and establish an unauthorized VPN connection.

  View source ↗

  Source: CISA KEV

  Added: 5/29/26

  Severity: [Known ransomware use]

• CVE: CVE-2026-8398

  Vendor / product: Daemon · Daemon Tools Lite

  Daemon Tools contains an unspecified vulnerability that has a high impact on confidentiality, integrity, and availability.

  View source ↗

  Source: CISA KEV

  Added: 5/27/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-48027

  Vendor / product: Nx · Nx Console

  Nx Console contains an embedded malicious code vulnerability that allowed a malicious version of Nx Console to be published. The compromised extension fetched an obfuscated payload that could harvested credentials from multiple sources on disk and in memory.

  View source ↗

  Source: CISA KEV

  Added: 5/27/26

  Severity: [Known ransomware use]

• CVE: CVE-2026-45321

  Vendor / product: TanStack · TanStack

  TanStack contains an unspecified vulnerability that allowed malicious versions of the product to be published to the npm registry to publish credential-stealing malware under a trusted identity.

  View source ↗

  Source: CISA KEV

  Added: 5/27/26

  Severity: [Known ransomware use]

• CVE: CVE-2026-48172

  Vendor / product: LiteSpeed · cPanel Plugin

  LiteSpeed cPanel Plugin contains privilege escalation vulnerability that is exposed via the user-end cPanel plugin, which can be abused by any cPanel user account to execute arbitrary scripts with root privileges.

  View source ↗

  Source: CISA KEV

  Added: 5/26/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-9082

  Vendor / product: Drupal · Core

  Drupal Core contains a SQL injection vulnerability that could allow for privilege escalation and remote code execution via specially crafted requests sent with the database abstraction API.

  View source ↗

  Source: CISA KEV

  Added: 5/22/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2025-34291

  Vendor / product: Langflow · Langflow

  Langflow contains an origin validation error vulnerability in which an overly permissive CORS configuration combined with a refresh token cookie configured as SameSite=None allows a malicious webpage to perform cross-origin requests that include credentials and successfully call the refresh endpoint. This could allow the attacker to execute arbitrary code and achieve full system compromise via obtained tokens that permit access to authenticated endpoints.

  View source ↗

  Source: CISA KEV

  Added: 5/21/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-34926

  Vendor / product: Trend Micro · Apex One

  Trend Micro Apex One (on-premise) contains a directory traversal vulnerability that could allow a pre-authenticated local attacker to modify a key table on the server to inject malicious code to deploy to agents on affected installations.

  View source ↗

  Source: CISA KEV

  Added: 5/21/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2010-0249[watched vendor]

  Vendor / product: Microsoft · Internet Explorer

  Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code by accessing a pointer associated with a deleted object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

  View source ↗

  Source: CISA KEV

  Added: 5/20/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2010-0806[watched vendor]

  Vendor / product: Microsoft · Internet Explorer

  Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

  View source ↗

  Source: CISA KEV

  Added: 5/20/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-45498[watched vendor]

  Vendor / product: Microsoft · Defender

  Microsoft Defender contains an unspecified vulnerability that allows for denial of service.

  View source ↗

  Source: CISA KEV

  Added: 5/20/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2008-4250[watched vendor]

  Vendor / product: Microsoft · Windows

  Microsoft Windows contains a buffer overflow vulnerability in the Windows Server Service that allows remote attackers to execute arbitrary code via a crafted RPC request that triggers an overflow during path canonicalization.

  View source ↗

  Source: CISA KEV

  Added: 5/20/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2009-1537[watched vendor]

  Vendor / product: Microsoft · DirectX

  Microsoft DirectX contains a NULL byte overwrite vulnerability in the QuickTime Movie Parser Filter in quartz.dll in DirectShow which could allow remote attackers to execute arbitrary code via a crafted QuickTime media file.

  View source ↗

  Source: CISA KEV

  Added: 5/20/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2009-3459

  Vendor / product: Adobe · Acrobat and Reader

  Adobe Acrobat and Reader contain a heap-based buffer overflow vulnerability which could allow remote attackers to execute arbitrary code via a crafted PDF file that triggers memory corruption.

  View source ↗

  Source: CISA KEV

  Added: 5/20/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-41091[watched vendor]

  Vendor / product: Microsoft · Defender

  Microsoft Defender contains a link following vulnerability that allows an authorized attacker to elevate privileges locally.

  View source ↗

  Source: CISA KEV

  Added: 5/20/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-42897[watched vendor]

  Vendor / product: Microsoft · Microsoft

  Microsoft Exchange Server contains a cross-site scripting vulnerability during web page generation in Outlook Web Access and when certain interaction conditions are met, arbitrary JavaScript can be executed in the browser context.

  View source ↗

  Source: CISA KEV

  Added: 5/15/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-42897[watched vendor]

  Vendor / product: Microsoft

  Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

  View source ↗

  Source: EUVD / ENISA

  Added: 5/14/26

  Severity: [High · CVSS 8.1]

• CVE: CVE-2026-20182[watched vendor]

  Vendor / product: Cisco · Catalyst SD-WAN

  Cisco Catalyst SD-WAN Controller & Manager contain an authentication bypass vulnerability that allows an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system.

  View source ↗

  Source: CISA KEV

  Added: 5/14/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-42208

  Vendor / product: BerriAI · LiteLLM

  BerriAI LiteLLM contains a SQL injection vulnerability that allows an attacker to read data from the proxy's database and potentially modify it, leading to unauthorized access to the proxy and the credentials it manages.

  View source ↗

  Source: CISA KEV

  Added: 5/8/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-6973

  Vendor / product: Ivanti · Endpoint Manager Mobile (EPMM)

  Ivanti Endpoint Manager Mobile (EPMM) contains an improper input validation vulnerability that allows a remotely authenticated user with administrative access to achieve remote code execution.

  View source ↗

  Source: CISA KEV

  Added: 5/7/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-0300

  Vendor / product: Palo Alto Networks · PAN-OS

  Palo Alto Networks PAN-OS contains an out-of-bounds write vulnerability in the User-ID Authentication Portal (aka Captive Portal) service that can allow an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets.

  View source ↗

  Source: CISA KEV

  Added: 5/6/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-31431

  Vendor / product: Linux · Kernel

  Linux Kernel contains an incorrect resource transfer between spheres vulnerability that could allow for privilege escalation.

  View source ↗

  Source: CISA KEV

  Added: 5/1/26

  Severity: [Confirmed active exploitation]

• CVE: CVE-2026-41940

  Vendor / product: WebPros · cPanel & WHM and WP2 (WordPress Squared)

  WebPros cPanel & WHM (WebHost Manager) and WP2 (WordPress Squared) contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel.

  View source ↗

  Source: CISA KEV

  Added: 4/30/26

  Severity: [Known ransomware use]

• CVE: CVE-2024-1708

  Vendor / product: ConnectWise · ScreenConnect

  ConnectWise ScreenConnect contains a path traversal vulnerability which could allow an attacker to execute remote code or directly impact confidential data and critical systems.

  View source ↗

  Source: CISA KEV

  Added: 4/28/26

  Severity: [Known ransomware use]

• CVE: CVE-2026-32202[watched vendor]

  Vendor / product: Microsoft · Windows

  Microsoft Windows Shell contains a protection mechanism failure vulnerability that allows an unauthorized attacker to perform spoofing over a network.

  View source ↗

  Source: CISA KEV

  Added: 4/28/26

  Severity: [Confirmed active exploitation]