CVE-2026-50646 .NET Framework Remote Code Execution Vulnerability

...

CVE-2026-50646

CVE-2026-50646 affects the .NET Framework. The vulnerability is a protection mechanism failure that could allow an unauthenticated local attacker to execute code on the affected system (attack vector: LOCAL; privileges required: NONE; user interaction required). The CVSS 3.1 base score is 7.8 (HI...

CVE-2026-50646 .NET Framework Remote Code Execution Vulnerability

...

CVE-2026-50646

Protection mechanism failure in .NET Framework allows an unauthorized attacker to execute code locally...

CVE-2026-50527 .NET Framework Denial of Service Vulnerability

...

CVE-2026-50527

Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a network...

CVE-2026-50527

CVE-2026-50527 is a stack-based buffer overflow in the .NET Framework that can allow an unauthenticated, network-based attacker to cause denial of service. The vulnerability affects the .NET Framework components handling network input; exploitation leads to an out-of-bounds write with service dis...

CVE-2026-50527 .NET Framework Denial of Service Vulnerability

...

CVE-2026-50527

Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a network...

CVE-2026-50525

CVE-2026-50525 is a .NET Denial of Service vulnerability described as allocation of resources without limits/throttling that can allow an unauthenticated attacker to cause network-based service disruption. Connected sources confirm impact on Microsoft components including .NET and related Develop...

CVE-2026-50525

Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network...

CVE-2026-50526

Improper link resolution before file access 'link following' in .NET allows an authorized attacker to perform tampering locally...

CVE-2026-50524 .NET Framework Denial of Service Vulnerability

...

CVE-2026-50524

CVE-2026-50524 is a .NET Framework Denial of Service vulnerability caused by improper validation of a specified input type. The issue can allow an unauthenticated attacker to disrupt service over a network without requiring user interaction; impact is described as a network-based DoS with high se...

CVE-2026-50524 .NET Framework Denial of Service Vulnerability

...

CVE-2026-50524

Improper validation of specified type of input in .NET Framework allows an unauthorized attacker to deny service over a network...

EUVD-2026-44389

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 6.1.0 until 6.4.41, 7.4.13, and 8.0.13, UrlAttributeSanitizer::getSupportedAttributes omitted URL-bearing attributes on , , , and , and URLs inside content bypassed URL sanitization, allowing...

CVE-2026-45754

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 6.4.40, 7.4.12, and 8.0.12, the Mailjet mailer bridge and LOX24 notifier bridge webhook parsers received configured webhook secrets but did not verify them, allowing unauthenticated POST...

CVE-2026-45755

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 7.4.12 and 8.0.12, MailtrapRequestParser::doParse received the configured webhook secret but ignored the X-Mt-Signature HMAC header, allowing unauthenticated POST requests to inject forged...

CVE-2026-45305

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, Symfony\Component\Yaml\Parser::cleanup used regular expressions with overlapping quantifiers for YAML directive, comment, and document marker cleanup,...