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Hacktron AI disclosed CVE-2026-1731, a critical (CVSS 9.9) pre-authentication remote code execution vulnerability in BeyondTrust Remote Support (RS) and older versions of Privileged Remote Access (PRA). An unauthenticated remote attacker could run operating system commands in the context of the site user. Hacktron found the flaw through A…
The PHP security team has warned administrators to prepare for emergency security updates on October 21 at 14:00 UTC, fixing two critical vulnerabilities each rated 9.2 under CVSS v4.0. Information about the flaws reportedly leaked ahead of the planned embargo, and the team says it may release earlier if details become public or exploitat…
Pillar Security researcher Eilon Cohen disclosed on October 19 a critical remote code execution flaw in the open-source agentic AI coding tool OpenCode (developed by Anomaly), affecting versions 1.0.137 to 1.18.32 on Windows and WSL. A malicious remote MCP server can execute arbitrary code on a developer's machine during the MCP OAuth aut…
A command injection vulnerability, CVE-2026-4802, was disclosed in Cockpit, the web-based Linux administration tool from Red Hat. It was found by Hakai's Research team. Any authenticated user, including low-privilege accounts such as viewer, can inject OS commands through the system logs filter feature and obtain remote code execution on …
A high-severity vulnerability, CVE-2026-33725 (CVSS v3.1 7.2), affects Metabase Enterprise and allows an authenticated administrator to achieve remote command execution. It was discovered by Hacktron AI and Rahul Maini. The flaw lies in the /api/ee/serialization/import route, where the subname field of an imported YAML is concatenated uns…
F5 Labs analyzes CVE-2025-23061 and its predecessor CVE-2024-53900, a CVSS 9.0 flaw in the Mongoose MongoDB client library that allows remote code execution on Node.js API servers. The bug abuses the populate method, which accepts a $where clause containing arbitrary JavaScript. The initial fix for CVE-2024-53900 blocked only top-level $w…
Cisco disclosed multiple critical vulnerabilities in the Next Generation OAM (NGOAM) feature of Cisco NX-OS Software, affecting Cisco Nexus 3000 Series and Nexus 9000 Series switches. An unauthenticated, remote attacker could execute arbitrary code with root privileges or cause a denial of service (DoS) on an affected device. The flaws ar…
Cisco disclosed a critical vulnerability, CVE-2026-76465, in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software for Cisco Nexus 3000 Series and Nexus 9000 Series switches. An unauthenticated, remote attacker could execute arbitrary code with root privileges or cause a denial of service (DoS) on an af…
Cisco disclosed a critical vulnerability, CVE-2026-76471, in the NX-API feature of Cisco NX-OS Software. An unauthenticated, remote attacker could use it to execute arbitrary code with root privileges or to cause a denial of service on an affected device. Cisco rates the Security Impact as Critical. Software updates are available and no w…
Cisco disclosed that CVE-2026-76519, a critical (CVSS 9.8) flaw in Secure Email Gateway (SEG), has been exploited as a zero-day before a fix was available. A remote, unauthenticated attacker can write files and execute commands as root on the appliance simply by sending a malicious email. CISA added the flaw to its Known Exploited Vulnera…
Varonis Threat Labs disclosed a privilege-escalation chain in Snowflake Postgres that turned a limited, non-superuser role (snowflakeadmin, holding CREATEROLE) into operating-system command execution as the postgres account. The chain abused built-in PostgreSQL behaviors, even though Snowflake had blocked the usual SQL-to-OS routes. Varon…
Sansec warns that a maximum-severity flaw, CVE-2026-103849 (dubbed BlockStrap), in Magento Open Source and Adobe Commerce could allow attackers to execute arbitrary PHP code on store servers. No in-the-wild exploitation has been observed yet, but Sansec identified four potential attack paths in under 24 hours and expects mass exploitation…
CERT-FR advisory CERTFR-2026-AVI-1325, published 15 October 2026, reports a vulnerability in Cisco AsyncOS Software for Cisco Secure Email Gateway that allows a remote attacker to execute arbitrary code and compromise data integrity. Cisco states that CVE-2026-76519 is actively exploited. The advisory is based on Cisco security advisory c…
CERT-FR advisory CERTFR-2026-AVI-1320, published 15 October 2026, reports multiple vulnerabilities in SonicWall Network Security Manager (NSM) On-Prem that allow a remote attacker to execute arbitrary code and bypass the security policy. The advisory references CVE-2026-100232 and CVE-2026-96540, based on SonicWall bulletin SNWLID-2026-00…
CERT-FR advisory CERTFR-2026-AVI-1321, published 15 October 2026, reports multiple vulnerabilities in Drupal core that allow a remote attacker to execute arbitrary code and perform indirect code injection (XSS). The advisory references CVE-2026-108097, CVE-2026-108514 and CVE-2026-108515, based on three Drupal security bulletins dated 14 …
CERT-FR advisory CERTFR-2026-AVI-1317 reports multiple vulnerabilities in F5 products, mainly the NGINX family, covered by F5 security bulletins published on October 14, 2026. Some of the flaws allow an attacker to achieve remote arbitrary code execution, compromise data confidentiality and integrity, and cause remote denial of service. F…
CERT-FR advisory CERTFR-2026-AVI-1312 covers a large set of vulnerabilities in Microsoft Office, fixed in Microsoft's 13 October 2026 security updates. Exploitation can lead to remote arbitrary code execution, privilege escalation, security policy bypass and loss of data confidentiality. Microsoft states that CVE-2026-96951 is being activ…
CERT-FR advisory CERTFR-2026-AVI-1311 reports multiple vulnerabilities in Ivanti products, covering Connect Secure (ICS), Neurons for UEM and Xtraction. Some of them allow remote arbitrary code execution, privilege escalation, security policy bypass and loss of data confidentiality and integrity. Ivanti states that CVE-2026-104935 is bein…
Researchers at Horizon3.ai have published a proof-of-concept exploit for CVE-2026-106173 (CVSS 9.4), a critical path traversal flaw in Fortinet FortiSIEM that lets an unauthenticated attacker achieve remote code execution through specially crafted packets. Fortinet patched the flaw last week. The public PoC lowers the barrier to exploitat…
CISA issued an alert on exploitation of critical zero-day vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway, noting confirmed malicious activity involving at least some of them. The alert references Citrix bulletins for CVE-2026-107406, CVE-2026-88779 and CVE-2026-88771 through CVE-2026-88778. Because NetScaler updates can be …
