CVE-2026-32595

A flaw was found in Traefik. An unauthenticated attacker can exploit a timing attack vulnerability in the BasicAuth middleware. By observing the time it takes for the middleware to respond, an attacker can determine if a submitted username is valid or not. This information disclosure allows for...

CVE-2026-4603

A flaw was found in jsrsasign. An attacker can exploit a division by zero vulnerability by supplying a specially crafted JSON Web Key JWK whose modulus decodes to zero. This vulnerability can force RSA public-key operations, such as verification and encryption, to produce deterministic zero...

CVE-2026-33231

A flaw was found in NLTK Natural Language Toolkit, specifically in the nltk.app.wordnetapp component. An unauthenticated remote attacker can exploit this vulnerability by sending a specially crafted GET request to the local WordNet Browser HTTP server when it is running in its default...

Auditing MCP Servers for Over-Privileged Tool Capabilities

The Model Context Protocol MCP has emerged as a standard for connecting Large Language Models LLMs to external tools and data. However, MCP servers often expose privileged capabilities, such as file system access, network requests, and command execution that can be exploited if not properly...

CVE-2026-33186

gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 :path pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the :path omitted the mandatory...

DEBIAN-CVE-2026-33186

gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 :path pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the :path omitted the mandatory...

UBUNTU-CVE-2026-33186

gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 :path pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the :path omitted the mandatory...

CVE-2026-33411

Discourse is affected by CVE-2026-33411, a stored XSS in topic titles for the solved posts stream. The issue exists in versions prior to 2026.3.0-latest.1, 2026.2.1, and 2026.1.2. A patch is available in 2026.3.0-latest.1, 2026.2.1, and 2026.1.2. Remediation guidance includes enabling a Content S...

CVE-2026-33186

gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 :path pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the :path omitted the mandatory...

CVE-2026-33186 gRPC-Go has an authorization bypass via missing leading slash in :path

gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 :path pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the :path omitted the mandatory...

CVE-2026-33186 gRPC-Go has an authorization bypass via missing leading slash in :path

gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 :path pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the :path omitted the mandatory...

CVE-2026-22735

A flaw was found in Spring MVC and WebFlux. A remote attacker with low privileges could exploit this vulnerability, requiring user interaction. This could lead to stream corruption, potentially affecting the integrity of data being transmitted. Mitigation Mitigation for this issue is either not...

GHSA-MWJC-5J4X-R686 AVideo has an unauthenticated decrypt oracle leaking any ciphertext

Summary The API plugin exposes a decryptString action without any authentication. Anyone can submit ciphertext and receive plaintext. Ciphertext is issued publicly e.g., view/url2Embed.json.php, so any user can recover protected tokens/metadata. Severity: High. Details - Entry:...

CVE-2026-4519

A flaw was found in Python. The webbrowser.open API, used to launch web browsers, does not properly sanitize input. This allows a remote attacker to craft a malicious URL containing leading dashes. When such a URL is opened, certain web browsers may interpret these dashes as command-line options,...

GHSA-4MQ7-PVJG-XP2R Ory Oathkeeper has an authentication bypass by cache key confusion

Description Ory Oathkeeper is vulnerable to authentication bypass due to cache key confusion. The oauth2introspection authenticator cache does not distinguish tokens that were validated with different introspection URLs. An attacker can therefore legitimately use a token to prime the cache, and...

CVE-2026-33069

A flaw was found in PJSIP, a multimedia communication library. A remote attacker could exploit a vulnerability in the pjsipmultipartparse function when processing incoming Session Initiation Protocol SIP messages. This flaw, an out-of-bounds heap read, allows for the disclosure of a small amount ...

CVE-2026-33128

A flaw was found in H3, a minimal HTTP framework. A remote attacker can exploit this flaw by injecting malicious Server-Sent Events SSE due to improper sanitization of newline characters in the formatEventStreamMessage and formatEventStreamComment functions. An attacker who controls any part of a...

CVE-2026-33012

A flaw was found in Micronaut Framework. Remote attackers can exploit an unbounded cache in the DefaultHtmlErrorResponseBodyProvider component by influencing exception messages, such as through request query parameters. This can lead to uncontrolled memory growth and an OutOfMemoryError, resultin...

CVE-2026-33036

A flaw was found in fast-xml-parser. A remote attacker can exploit this vulnerability by supplying specially crafted XML input containing numeric character references or standard XML entities. This input can bypass configured entity expansion limits, leading to excessive memory allocation and hig...

CVE-2026-32874

A flaw was found in UltraJSON, a fast JSON encoder and decoder. A remote attacker can exploit this vulnerability by providing specially crafted JSON input that contains extremely large integers. When UltraJSON attempts to parse these inputs, it leads to an accumulating memory leak. This excessive...