VulncastBriefing archive

Weekly Brief - 2026-10-12

· 3076 vulnerabilities · 11 min listen

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CVE-2026-79820

critical · CVSS 9 · HPE Integrated Lights-Out

A remote user validation failure vulnerability exists in HPE Integrated Lights-Out (iLO) 7 firmware.

  • Authentication Bypass
  • firmware
  • server management

CVE-2026-105857

critical · CVSS 10 · Payload CMS

Payload is a free and open source headless content management system. In @payloadcms/plugin-form-builder versions before 3.90.0 and canary versions before 4.0.0-canary.34, an attacker can craft a form submission that executes code remotely on the server. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.

  • Remote Code Execution
  • headless cms
  • nodejs
  • web application

CVE-2026-106197

critical · CVSS 9.6 · Google Chrome

Use after free in Browser in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

  • Use After Free
  • Remote Code Execution
  • web browser

CVE-2026-102255

critical · CVSS 10 · SonicWall SMA1000 Appliance

A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. By abusing this path, a remote unauthenticated attacker could potentially exploit this vulnerability to direct the appliance to issue requests on their behalf and reach internal functionality and perform unauthorized operations.

  • Server-Side Request Forgery
  • network appliance
  • web application

CVE-2026-59346

critical · CVSS 9.3 · VMware Workstation and Fusion

VMware Workstation and Fusion contain an integer-overflow vulnerability. A malicious actor with local administrative privileges on a virtual machine with VMXNET3 virtual network adapter may exploit this issue to execute code on the host. Affected versions: - VMware Workstation: 25H2, 26H1 (fixed in 26H1u1) - VMware Fusion: 25H2, 26H1 (fixed in 26H1u1)

  • Integer Overflow
  • virtual machine manager

CVE-2026-76268

critical · CVSS 9.8 · Splunk Enterprise

In Splunk Enterprise versions below 10.4.3 and 10.2.7, an unauthenticated user with network access to the Patroni Representational State Transfer (REST) Application Programming Interface (API) on a search head cluster member could execute attacker-controlled operating-system commands. The vulnerability is possible because this interface does not require authentication for critical configuration operations. For more information see Sidecar configuration settings (https://help.splunk.com/en/data-management/splunk-enterprise-admin-manual/10.2/splunk-sidecars/sidecar-configuration-settings) in the Splunk documentation. Splunk Enterprise versions 10.0.x and 9.4.x are not affected.

  • Remote Code Execution
  • web application

CVE-2026-76482

critical · CVSS 10 · Cisco License On-Prem

As part of Cisco's ongoing commitment to proactive security and product quality, the engineering team for Cisco License On-Prem, formerly Cisco Smart Software Manager On-Prem (SSM On-Prem), has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76482 are related to issues with improper input verification that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-347.

  • Improper Input Validation
  • server software
  • web application

CVE-2026-16340

critical · CVSS 9.8 · IBM DataPower Gateway

IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote attacker to execute arbitrary code due to an out-of-bounds write in the RFC2047 encoded-word parser.

  • Remote Code Execution
  • Buffer Overflow
  • api gateway
  • web service security

CVE-2026-96207

critical · CVSS 10 · Microsoft Partner Center

Improper certificate validation in Microsoft Partner Center allows an unauthorized attacker to elevate privileges over a network.

  • Privilege Escalation
  • web application

CVE-2026-62125

critical · CVSS 9.8 · ThemeRex Asia Garden

Unauthenticated PHP Object Injection in Asia Garden <= 1.3.1 versions.

  • PHP Object Injection
  • wordpress theme
  • php