May 12, 2026-KB5088863 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

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CVE-2026-31238

The Ludwig framework (up to 0.10.4) is vulnerable to insecure deserialization (CWE-502) in its model serving component. Starting a model server (ludwig serve) loads model weight files with torch.load() without enabling weights_only=True, allowing deserialization of arbitrary Python objects via pi...

May 12, 2026-KB5087077 Cumulative Update for .NET Framework 3.5 for Windows 11, version 26H1 (build 28000) and later

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PT-2026-40133

Name of the Vulnerable Software and Affected Versions .NET affected versions not specified Description A heap-based buffer overflow in .NET allows an unauthorized attacker to elevate privileges locally. A heap-based buffer overflow occurs when an application writes more data to a heap-allocated...

PT-2026-40187

Name of the Vulnerable Software and Affected Versions .NET affected versions not specified Description Improper input validation in .NET allows an unauthorized attacker to elevate privileges locally...

CVE-2026-42554

Fiber is a web framework for Go. Prior to 2.52.12 and 3.1.0, Cross-Site Scripting vulnerability in Go Fiber allows a remote attacker to inject arbitrary HTML/JavaScript by supplying Accept: text/html on any request whose handler passes attacker-influenced data to the AutoFormat feature. The...

CVE-2026-42554 Fiber: XSS in AutoFormat Content Negotiation

Fiber is a web framework for Go. Prior to 2.52.12 and 3.1.0, Cross-Site Scripting vulnerability in Go Fiber allows a remote attacker to inject arbitrary HTML/JavaScript by supplying Accept: text/html on any request whose handler passes attacker-influenced data to the AutoFormat feature. The...

CVE-2026-42554

CVE-2026-42554 describes an XSS in Fiber’s AutoFormat content negotiation. Affected: GoFiber/v3 up to 3.1.0 and GoFiber/v2 up to 2.52.12. Root cause: the html branch of AutoFormat can emit raw, attacker-influenced data wrapped in HTML when the client sends Accept: text/html, enabling injection of...

CVE-2026-42554 Fiber: XSS in AutoFormat Content Negotiation

Fiber is a web framework for Go. Prior to 2.52.12 and 3.1.0, Cross-Site Scripting vulnerability in Go Fiber allows a remote attacker to inject arbitrary HTML/JavaScript by supplying Accept: text/html on any request whose handler passes attacker-influenced data to the AutoFormat feature. The...

GHSA-5VPG-RJ7Q-QPW2 Yii 2: Local file inclusion via view parameter name collision

The core view rendering method View::renderPhpFile calls extract$params, EXTROVERWRITE before the require statement that includes the view file. A caller-controlled parameter named file in the $params array overwrites the internal local variable that specifies which file is included — enabling a...

Yii 2: Local file inclusion via view parameter name collision

The core view rendering method View::renderPhpFile calls extract$params, EXTROVERWRITE before the require statement that includes the view file. A caller-controlled parameter named file in the $params array overwrites the internal local variable that specifies which file is included — enabling a...

PHP Remote File Inclusion

Overview yiisoft/yii2 is a Yii PHP Framework. Affected versions of this package are vulnerable to PHP Remote File Inclusion via the View::renderPhpFile process. An attacker can access arbitrary files or potentially execute code by supplying a specially crafted file parameter in the $params array,...

CVE-2026-42874 Microdot: HTTP response splitting in Response.set_cookie()

Microdot is a minimalistic Python web framework. Prior to 2.6.1, the Response.setcookie method does not sanitize its string arguments, and in particular will not detect the presence of the \r\n sequence in them. This can be a potential source of header injection attacks. For a header injection...

CVE-2026-42874

CVE-2026-42874 affects Microdot prior to version 2.6.1, where Response.set_cookie() does not sanitize string arguments and fails to detect the CRLF sequence, enabling HTTP header injection via cookie storage. Exploitation requires the attacker to first compromise a client (e.g., through a separat...

CVE-2026-42874 Microdot: HTTP response splitting in Response.set_cookie()

Microdot is a minimalistic Python web framework. Prior to 2.6.1, the Response.setcookie method does not sanitize its string arguments, and in particular will not detect the presence of the \r\n sequence in them. This can be a potential source of header injection attacks. For a header injection...

@elliemae/pui-e2e-test-sdk (>=11.0.0 <=12.2.0), froth-webdriverio-framework (>=9.0.5-ytlc3.0 <=9.0.5-ytlc7.0) potentially affected by CVE-2026-25244 via @wdio/browserstack-service (>=9.12.7 <=9.23.0)

@wdio/browserstack-service NPM version =9.12.7, =11.0.0, =9.0.5-ytlc3.0, =9.0.5-ytlc7.0 Source cves: CVE-2026-25244 Source advisory: SNYK:JS-WDIOBROWSERSTACKSERVICE-16642116...

Authentication Bypass Using an Alternate Path or Channel

Overview next is a react framework. Affected versions of this package are vulnerable to Authentication Bypass Using an Alternate Path or Channel via the middleware.ts with Turbopack enabled. An attacker can gain unauthorized access to protected resources by bypassing authentication mechanisms...

GHSA-FFHC-5MCF-PF4Q Next.js vulnerable to cross-site scripting in App Router applications using CSP nonces

Impact App Router applications that rely on CSP nonces can be vulnerable to stored cross-site scripting when deployed behind shared caches. In affected versions, malformed nonce values derived from request headers could be reflected into rendered HTML in an unsafe way, allowing an attacker to...

Use of Weak Hash

Overview next is a react framework. Affected versions of this package are vulnerable to Use of Weak Hash via collisions in the rsc cache-busting process. An attacker can manipulate cache entries by crafting requests that cause shared caches to serve incorrect response variants to users. This is...

NPM: Next.js vulnerable to Denial of Service via connection exhaustion in applications using Cache Components

NPM: Next.js vulnerable to Denial of Service via connection exhaustion in applications using Cache Components vulnerability discovered by ? in WordPress Npm next versions = 15.0.0, 15.5.16...