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CVE-2026-18885

Unauthenticated Remote Code Execution in GraphQL Composite Data API

ServiceNow has remediated a code injection vulnerability that was identified in the ServiceNow AI platform. This vulnerability could enable an unauthenticated user, in certain circumstances, to execute arbitrary code in the ServiceNow platform and gain access to, or modify, instance data beyond what was intended.  ServiceNow deployed a security update to hosted instances and ServiceNow provided the update to our partners and self-hosted customers. We are not currently aware of malicious exploitation against ServiceNow instances.  We recommend customers promptly apply appropriate updates or upgrade to a patched release if they have not already done so.

CVSS 4.0 · 10 Critical EPSS 7.2% KEV · Not listed
Vendors
Servicenow
Products
Servicenow Ai Platform
CVE-2026-18886

Unauthenticated Privilege Escalation via System Configuration Image Upload Processor

ServiceNow has remediated an improper access control vulnerability that was identified in the ServiceNow AI platform. This vulnerability could enable an unauthenticated user, in certain circumstances, to create or modify instance data beyond what was intended, resulting in privilege escalation.  ServiceNow deployed a security update to hosted instances and ServiceNow provided the update to our partners and self-hosted customers. We are not currently aware of exploitation against ServiceNow instances.  We recommend customers promptly apply appropriate updates or upgrade to a patched release if they have not already done so.

CVSS 4.0 · 10 Critical EPSS 5.0% KEV · Not listed
Vendors
Servicenow
Products
Servicenow Ai Platform
CVE-2026-80156

Lantronix Autonomous Out-of-Band Devices Arbitrary File Write via Upload Filename Validation Bypass

Lantronix SLC8000 before firmware v9.7.0.5, SLC9000 before firmware v9.7.0.2, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882/SLCx-03/SLCx-02 contain a path traversal vulnerability in the web management portal upload endpoint that allows authenticated attackers to write arbitrary data to any location on the device's filesystem, leading to remote code execution. The upload filename validation strips backslash characters but does not subsequently check for forward slashes when a backslash is detected; by supplying a filename containing both characters an attacker writes outside the intended upload directory to any writable path. Attackers can use this vulnerability to achieve complete loss of confidentiality, integrity, and availability on the affected device and potentially impact downstream serial-connected devices.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed
Vendors
Lantronix
Products
Emg7500 Emg8500 Slb882 and 3 more
CVE-2026-80155

Lantronix Autonomous Out-of-Band Devices Unauthenticated Authentication Bypass via snprintf Path Truncation

Lantronix SLC8000 before firmware v9.7.0.5, SLC9000 before firmware v9.7.0.2, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882/SLCx-03/SLCx-02 contain an authentication bypass vulnerability in the web management portal upload endpoint that allows unauthenticated attackers to read sensitive configuration files and upload files to arbitrary filesystem locations, leading to remote code execution. The web configuration server constructs the session cookie file path using snprintf with a fixed-size buffer; by supplying a cookie value of a specific length an attacker causes the path to truncate at the required delimiter and leverages path traversal to redirect authentication validation to an arbitrary on-disk file such as the local user database, bypassing all session checks. Attackers can use this vulnerability to achieve complete loss of confidentiality, integrity, and availability on the affected device and potentially impact downstream serial-connected devices.

CVSS 4.0 · 10 Critical EPSS 1.0% KEV · Not listed
Vendors
Lantronix
Products
Emg7500 Emg8500 Slb882 and 3 more
CVE-2026-80152

Lantronix Autonomous Out-of-Band Devices OS Command Injection via set script schedule

Lantronix SLC8000 before firmware v9.7.0.3, SLC9000 before firmware v9.7.0.2, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882/SLCx-03/SLCx-02 contain a command injection vulnerability that allows authenticated attackers with the services permission to execute arbitrary shell commands as root by exploiting the set script schedule command that passes unsanitized user input to a system() call. Attackers with the services permission can authenticate to the terminal or CLI interface and inject malicious commands through the unsanitized parameter to achieve complete loss of confidentiality, integrity, and availability on the affected device and potentially impact downstream serial-attached devices.

CVSS 4.0 · 9.4 Critical EPSS 1.7% KEV · Not listed
Vendors
Lantronix
Products
Emg7500 Emg8500 Slb882 and 3 more
CVE-2026-80147

Lantronix Autonomous Out-of-Band Devices Stack-Based Buffer Overflow via mfc eeprom write

Lantronix SLC8000/SLC9000 before firmware v9.7.0.2, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882/SLCx-03/SLCx-02 contain a stack-based buffer overflow vulnerability that allows authenticated attackers to potentially execute arbitrary code by exploiting an undocumented mfc eeprom write command that copies unbounded user input into a bounded stack buffer before passing it to a system() call. Attackers can authenticate as any user to the terminal or CLI interface and supply an oversized input to trigger the overflow, potentially achieving complete loss of confidentiality, integrity, and availability on the affected device and impacting downstream serial-attached devices.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed
Vendors
Lantronix
Products
Emg7500 Emg8500 Slb882 and 3 more
CVE-2026-80144

Lantronix Autonomous Out-of-Band Devices CLI Command Injection via mfc eeprom write

Lantronix SLC8000/SLC9000 before firmware v9.7.0.2, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882/SLCx-03/SLCx-02 contain a command injection vulnerability that allows authenticated attackers to execute arbitrary shell commands as root by exploiting an undocumented mfc eeprom write command that passes unsanitized user input to a system() call. Attackers can authenticate as any user to the terminal or CLI interface and inject malicious commands through the unsanitized parameter to achieve complete loss of confidentiality, integrity, and availability on the affected device and potentially impact downstream serial-attached devices.

CVSS 4.0 · 9.4 Critical EPSS 1.7% KEV · Not listed
Vendors
Lantronix
Products
Emg7500 Emg8500 Slb882 and 3 more
CVE-2026-80145

Lantronix Autonomous Out-of-Band Devices CLI Command Injection via set cifs password

Lantronix SLC8000/SLC9000 before firmware v9.7.0.2, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882/SLCx-03/SLCx-02 contain a command injection vulnerability that allows authenticated attackers with the services permission to execute arbitrary shell commands as root by exploiting the set cifs password command that passes unsanitized user input to a system() call. Attackers with the services permission can authenticate to the terminal or CLI interface and inject malicious commands through the unsanitized parameter to achieve complete loss of confidentiality, integrity, and availability on the affected device and potentially impact downstream serial-attached devices.

CVSS 4.0 · 9.4 Critical EPSS 1.9% KEV · Not listed
Vendors
Lantronix
Products
Emg7500 Emg8500 Slb882 and 3 more
CVE-2026-8431

Ops Manager RCE via webhook body

An administrative user with access to configure webhooks can execute arbitrary commands by configuring and then triggering webhooks containing specific FreeMarker template syntax.  This issue affects all MongoDB Ops Manager 7.0 versions and MongoDB Ops Manager versions 8.0.22 and prior.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed
Vendors
Mongodb
Products
Ops Manager
CVE-2026-96891

D-Link DIR-825 rp-l2tp tunnel.c tunnel_set_params out-of-bounds write

A vulnerability was identified in D-Link DIR-825 3.00b32. Affected is the function tunnel_set_params of the file tunnel.c of the component rp-l2tp. The manipulation of the argument peer_hostname  leads to out-of-bounds write. The attack may be initiated remotely.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
D-link
Products
Dir-825
CVE-2026-93352

Laravel-Mediable 7.0.0 < 7.0.2 RCE via .pht File Upload

Laravel-Mediable 7.0.0 before 7.0.2 contains an incomplete patch for CVE-2026-49972 in which the .pht extension is absent from the forbidden_extensions blocklist in config/mediable.php. The blocklist introduced to address CVE-2026-49972 includes phpt but omits pht, which Apache executes as PHP via the default FilesMatch directive on Debian and Ubuntu systems. An attacker can upload a .pht file that passes all validation in MediaUploader::verifyExtension() and File::sanitizeFileName() because pht is not present in the blocklist, causing the file to be written to disk and executed as PHP when requested, enabling remote code execution with the privileges of the web server process.

CVSS 4.0 · 9.3 Critical EPSS 1.1% KEV · Not listed
Vendors
Plank
Products
Laravel-mediable
CVE-2026-93762

Data deletion and attribute disclosure via field-name method injection in in-memory queries

Mongoid contains an unsafe reflection weakness in the query path used for embedded documents. An application that passes an externally supplied field name to certain in-memory query methods may allow an unauthenticated party to obtain unintended disclosure of stored document data and to permanently remove stored records.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed
Vendors
Mongodb
Products
Mongoid
CVE-2026-91187

Improper Verification of Cryptographic Signature in dashbit nimble_zta Cloudflare strategy

Improper Verification of Cryptographic Signature vulnerability in dashbit nimble_zta allows an unauthenticated remote attacker to authenticate as an arbitrary Cloudflare service token. Applications using the Cloudflare Zero Trust authentication strategy are affected. verify_token/2 in lib/nimble_zta/cloudflare.ex matches the result of JOSE.JWT.verify/2 against {_, token, _s}, which discards the boolean verification result and returns the decoded token after a failed signature check. The attacker sends a forged JWT in the cf-access-jwt-assertion header, carrying the expected iss claim and the seven service token claims. verify_iss/2 reads the iss claim from the forged token, so it rejects nothing, and the service token path then returns those claims as the authenticated identity. This issue affects nimble_zta: from 0.1.2 before 0.1.3.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
Dashbit
Products
Nimble Zta
CVE-2026-86123

SQL Chat Unauthenticated Database-Connection Proxy in the /api/connection Endpoints

SQL Chat contains four unauthenticated API endpoints that accept client-supplied database connection parameters and execute arbitrary SQL queries against attacker-specified hosts. Attackers can connect to internal databases, execute SQL commands, enumerate schemas, and pivot into the server's network without authentication.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed
Vendors
Sqlchat
Products
Sqlchat
CVE-2026-82456

argocd-mcp 0.8.0 Authentication Bypass via Unauthenticated HTTP

argocd-mcp 0.8.0 binds its HTTP transport to every network interface and accepts MCP sessions without requiring caller credentials when ARGOCD_API_TOKEN is configured. Attackers who can reach the listener can invoke the full tool surface using the operator's stored token to create applications, request syncs, and modify Argo CD resources.

CVSS 4.0 · 10 Critical EPSS 2.4% KEV · Not listed
Vendors
Argoproj-labs
Products
Argocd-mcp
CVE-2026-71992

MSI Radix AXE6600 v781521 Command Injection via macfilter

MSI Radix AXE6600 router firmware version v781521 contains a command injection vulnerability in the macfilter function that allows remote attackers to execute arbitrary commands on the affected device. Attackers can exploit the macfilter function to inject malicious commands and obtain root privileges on the underlying system.

CVSS 4.0 · 9.3 Critical EPSS 2.5% KEV · Not listed
Vendors
Msi
Products
Radix Axe6600
CVE-2026-71986

MSI Radix AXE6600 v781521 Command Injection via dmz Function

MSI Radix AXE6600 router firmware version v781521 contains a command injection vulnerability in the dmz function that allows remote attackers to execute arbitrary commands on the affected device. Attackers can exploit this vulnerability through the dmz function to execute malicious commands and obtain root privileges on the underlying system.

CVSS 4.0 · 9.3 Critical EPSS 2.5% KEV · Not listed
Vendors
Msi
Products
Radix Axe6600
CVE-2026-71985

MSI Radix AXE6600 v781521 Command Injection via accesscontrol Function

MSI Radix AXE6600 router firmware version v781521 contains a command injection vulnerability in the accesscontrol function that allows remote attackers to execute arbitrary commands on the affected device. Attackers can exploit this vulnerability through the accesscontrol function to execute malicious commands and obtain root privileges on the underlying system.

CVSS 4.0 · 9.3 Critical EPSS 2.5% KEV · Not listed
Vendors
Msi
Products
Radix Axe6600
CVE-2026-97055

SigNoz before 0.143.0 Authentication Bypass via Empty JWT Secret

SigNoz from v0.8.0 before v0.143.0 defaults the JWT tokenizer signing secret (tokenizer::jwt::secret, set via SIGNOZ_TOKENIZER_JWT_SECRET or the deprecated SIGNOZ_JWT_SECRET) to an empty string, and Config.Validate() does not reject the empty value, so a deployment that does not configure a secret starts up and both signs and verifies session tokens with an empty HMAC key. Because the JWT tokenizer was the default provider, any such deployment is affected. An unauthenticated attacker who knows the ID of an existing user can forge a valid session token for that user — including an administrator — by signing the id, orgId and email claims with an empty key; the organization ID (and whether an email is registered) can be obtained without authentication from /api/v2/sessions/context. A forged refresh token can be exchanged at /api/v2/sessions/rotate for a new token pair and cannot be revoked, so it remains usable for its full lifetime (30 days by default). Fixed in v0.143.0, which requires a JWT secret when the jwt provider is selected and changes the default provider to opaque.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed
Vendors
Signoz
Products
Signoz
CVE-2026-94097

Netcore NBR200V2 CGI Diagnostic Endpoint network_tools command injection

A vulnerability was determined in Netcore NBR200V2 1.3.241127.071246. This affects an unknown part of the file /www/cgi-bin/network_tools of the component CGI Diagnostic Endpoint. This manipulation of the argument param/key/val causes command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 10 Critical EPSS 3.0% KEV · Not listed
Vendors
Netcore
Products
Nbr200v2