Remote DoS

PHP Patches Remote DoS Flaw CVE-2026-12184 and an OpenSSL Memory Corruption Bug PHP remote DoS advisory graphic showing a PHP-FPM crash and openssl memory corruption

PHP Patches Remote DoS Flaw CVE-2026-12184 and an OpenSSL Memory Corruption Bug

Do Son July 6, 2026

TL;DR The PHP team fixed two flaws, including a PHP remote DoS that can crash a whole...

Two sslh Flaws Disclosed: Remote DoS Attacks Possible via Protocol Multiplexer sslh Vulnerabilities, DoS Attack

Two sslh Flaws Disclosed: Remote DoS Attacks Possible via Protocol Multiplexer

Do Son June 17, 2025

In June 2025, the SUSE Security Team disclosed critical vulnerabilities in sslh, a lightweight protocol multiplexer used...

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CVE-2023-4346CVSS 7.5
KNX devices that use KNX Connection Authorization and support Option 1 are, depending on the implementation, vulnerable to...
CISA KEV📅 Added to KEV: Jul 15, 2026
CVE-2026-53362
In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation...
Admin intel📅 Updated: Jul 14, 2026
CVE-2026-46242CVSS 7.8
In the Linux kernel, the following vulnerability has been resolved: eventpoll: fix ep_remove struct eventpoll / struct file...
Admin intel📅 Updated: Jul 14, 2026
CVE-2026-56155CVSS 7.8
Insufficient granularity of access control in Active Directory Federation Services (AD FS) allows an authorized attacker to elevate...
CISA KEV📅 Added to KEV: Jul 14, 2026
CVE-2026-56164CVSS 5.3
Missing authentication for critical function in Microsoft Office SharePoint allows an unauthorized attacker to elevate privileges over a...
CISA KEV📅 Added to KEV: Jul 14, 2026
CVE-2026-15409CVSS 10.0
A Server-side request forgery (SSRF) vulnerability has been identified in the SMA1000 Appliance Work Place interface. A remote...
CISA KEV📅 Added to KEV: Jul 14, 2026
CVE-2026-15410CVSS 7.2
Post-authentication improper control of generation of code ('Code Injection') vulnerability has been identified in the SMA1000 Appliance Management...
CISA KEV📅 Added to KEV: Jul 14, 2026
CVE-2008-4128CVSS 4.3
Multiple cross-site request forgery (CSRF) vulnerabilities in the HTTP Administration component in Cisco IOS 12.4 on the 871...
CISA KEV📅 Added to KEV: Jul 13, 2026

Critical Alert 4 Active Exploits Detected Today

PHP Patches Remote DoS Flaw CVE-2026-12184 and an OpenSSL Memory Corruption Bug

Two sslh Flaws Disclosed: Remote DoS Attacks Possible via Protocol Multiplexer