Remote Code Execution
F5 issues out-of-band patches for critical NGINX vulnerabilities
Cybersecurity company F5 has released out-of-band security updates to address multiple NGINX web server vulnerabilities, including two critical-severity flaws that could allow attackers to execute code on vulnerable systems. The two critical vulnerabilities were found in the ngx_http_v3_module (CVE-2026-42530) and the ngx_http_proxy_v2_module and ngx_http_grpc_module (CVE-2026-42055), and can be exploited by unauthenticated remote attackers to trigger […]
CISA orders feds to patch max severity Joomla plugin flaw by Friday
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered federal agencies to patch a maximum-severity flaw in the Widget Factory Joomla Content Editor (JCE) plugin that is being actively exploited in the wild. Tracked as CVE-2026-48907, this vulnerability can be exploited by threat actors without privileges to achieve code execution via low-complexity attacks targeting Joomla […]
Critical Fortinet FortiSandbox flaws now exploited in attacks
Attackers are now exploiting several critical vulnerabilities in Fortinet’s FortiSandbox cyber threat detection platform, according to threat intelligence company Defused. Fortinet released security updates for these three critical-severity security flaws (tracked as CVE-2026-39813, CVE-2026-39808, and CVE-2026-25089) on April 14. These flaws allow unauthenticated threat actors to escalate privileges and execute unauthorized code remotely through low-complexity command injection attacks […]
Max severity Ivanti Sentry vulnerability now exploited in attacks
Attackers are now targeting a recently patched maximum-severity flaw in Ivanti Sentry, enabling them to execute code with root privileges on Internet-exposed secure mobile gateways. Formerly known as MobileIron Sentry, the Ivanti Sentry security gateway appliance secures traffic between back-end corporate systems and remote mobile devices. Tracked as CVE-2026-10520, the maximum-severity vulnerability stems from an OS […]
Ivanti: Max severity Sentry flaw allows code execution as root
Security software company Ivanti has released patches to address two critical vulnerabilities in its Sentry secure mobile gateway solution, including a maximum-severity flaw that enables remote attackers to execute code with root privileges. Formerly known as MobileIron Sentry, Ivanti Sentry is a security gateway appliance that secures traffic between back-end corporate systems and remote mobile […]
New Veeam vulnerability exposes backup servers to RCE attacks
Veeam has released security updates to patch a critical Backup & Replication security flaw that can be exploited to gain remote code execution (RCE) on domain-joined backup servers. The vulnerability (tracked as CVE-2026-44963 and reported by WatchTowr security researcher Sina Kheirkhah) affects Veeam Backup & Replication (VBR) 12.3.2.4465 and all earlier version 12 builds, and […]
Gogs patches critical zero-day enabling remote code execution
Gogs has patched a critical security zero-day flaw that can allow attackers to compromise Internet-facing instances and access any repositories (including private ones). This argument injection vulnerability has yet to be assigned a CVE ID, can only be exploited by authenticated attackers without admin privileges, and affects all Gogs releases up to and including 0.14.2 and 0.15.0+dev. […]
Critical UniFi OS bug lets hackers gain root without authentication
Attackers can chain three already fixed vulnerabilities in the Ubiquiti UniFi OS server to execute remote code with root privileges and without authentication. The security issues are tracked as CVE-2026-34908, CVE-2026-34909, and CVE-2026-34910. They have been addressed in May and impact UniFi OS Server versions 5.0.6 and earlier. While all three flaws received the maximum severity […]
Critical Windows Netlogon RCE flaw now exploited in attacks
The Centre for Cybersecurity Belgium (CCB), the country’s national authority for cybersecurity, warned on Friday that threat actors are now exploiting a recently patched critical Windows Netlogon vulnerability in attacks. Netlogon is a remote procedure call (RPC) interface and a core Microsoft Windows Server background service that authenticates services and users on Windows domain-based networks. Microsoft […]
New Gogs zero-day flaw lets hackers get remote code execution
An unpatched zero-day vulnerability in the Gogs self-hosted Git service can allow attackers to gain remote code execution (RCE) on Internet-facing instances. Designed as an alternative to GitHub Enterprise or GitLab and written in Go, Gogs is often exposed online for remote collaboration. This critical severity argument injection security flaw has yet to be assigned a CVE […]