CVE-2026-64645

A flaw was found in Next.js, a React framework for building web applications. This vulnerability allows a remote attacker to perform Server-Side Request Forgery SSRF or Open Redirect attacks. When a rewrites or redirects rule constructs an external destination hostname using attacker-controlled...

CVE-2026-53666

A flaw was found in React Router. If an application is configured to allow attacker-supplied input to modify errors during server-side rendering SSR, a remote attacker could trigger unexpected code execution on the client. This execution could lead to an outbound network request, potentially...

CVE-2026-51266

schreibfaul1 ESP32-audioI2S 3.4.5 has a heap-based buffer overflow vulnerability in the HTTP request header construction logic. The application dynamically splices attacker-controlled host name, path, query string, and multiple HTTP header fields into a fixed psptr heap buffer without proper size...

CVE-2026-53666

React Router is a router for React. In versions 6.4.0 through 7.17.0, if application code was written in a way that allows attacker-supplied input to overwrite certain aspects of errors caught by the SSR process, then it was possible for an attacker to trigger unexpected constructor execution on...

CVE-2026-53666

CVE-2026-53666 affects React Router versions 6.4.0 through 7.17.0 where attacker-supplied input could overwrite parts of errors captured during SSR, enabling arbitrary constructor execution on the client and triggering outbound network requests. This requires specific, unlikely application-layer ...

seroval: `seroval.fromJSON()` Promise resolver type confusion invokes attacker-controlled methods during deserialization

Summary A type confusion issue in seroval.fromJSON allowed attacker-controlled JSON input to cause Promise control nodes to operate on values from the general deserialization reference table without first verifying that those values were genuine internal promise resolver records. In applications...

Python Library yt-dlp < 2026.7.4 Command Injection

The detected version of the yt-dlp Python package is prior to 2026.7.4. It is, therefore, affected by a command injection vulnerability. yt-dlp and youtube-dl are command-line audio/video downloaders. Prior to 2026.7.4, the --write-link, --write-url-link, and --write-desktop-link options can writ...

CVE-2026-15747

A flaw was found in Mojolicious. This vulnerability exposes a stable representation of the session Cross-Site Request Forgery CSRF token to a BREACH compression oracle. When a web server response containing the token is gzip-compressed and also echoes attacker-controlled input, an attacker can us...

CVE-2026-44767

setThemeRoot failed to enforce the sap-allowed-theme-origins allowlist. An attacker-controlled absolute cross-origin URL could be stored and used directly to construct a element, even when no tag was present in the document. The same bypass was reachable via the ?sap-themeRoot URL...

Inefficient Algorithmic Complexity

Overview linkify-it is a Links recognition library with FULL unicode support Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity in the mailto: validator scan-loop on attacker-supplied text. An attacker can cause excessive CPU consumption by submitting specially...

PYSEC-2026-2211

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, HTMLRenderer.safeurl does not block percent-encoded javascript URIs, allowing attacker-supplied Markdown links or images to bypass URL protections and execute script in rendered HTML. This issue is fixed in version...

CVE-2026-13744

CVE-2026-13744 affects Snowflake CLI versions prior to 3.19. The vulnerability arises from improper neutralization of attacker-controlled content, allowing unintended SQL execution when a victim processes crafted repository content, project configuration, manifest data, or specification input thr...

GHSA-WP3C-266W-4QFQ js-toml vulnerable to CPU exhaustion via O(n^2) BigInt construction on radix-prefixed integer literals

Summary js-toml versions up to and including 1.1.0 parse hexadecimal / octal / binary integer literals via a hand-written parseBigInt loop that multiplies a BigInt accumulator by the radix once per input digit. Each iteration performs a BigInt BigInt operation on an accumulator that grows linearl...

UBUNTU-CVE-2026-6329

PKCS12 MAC verification uses an attacker-controlled comparison length, weakening the integrity check on the MAC and allowing a mismatched MAC to be accepted. The PKCS12 verify path compared the locally computed HMAC against the MAC parsed from the PKCS12 structure using a length taken directly fr...

PT-2026-51654

Name of the Vulnerable Software and Affected Versions GV-I/O Box 4E affected versions not specified Description The DVRSearch service, which runs by default on UDP port 10001, contains a stack-based buffer overflow. The issue occurs when the server processes a UDP message and performs an unsafe...

CVE-2026-55249

The CVE-2026-55249 issue affects @rtk-ai/rtk-rewrite OpenClaw plugin (v1.0.0), where attacker-controlled input is injected into a shell-backed execSync() template string. JSON.stringify() wraps values in quotes but does not neutralize shell metacharacters, leaving $() and backticks untouched. Sin...

CVE-2026-50269 AIOHTTP: CRLF injection in multipart headers

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.0, attacker-controlled input included into multipart/payload headers can be used to modify a request to inject additional headers or similar. In the unlikely situation that an application is passing...

Cross-site Scripting (XSS)

Overview astro is an Astro is a modern site builder with web best practices, performance, and DX front-of-mind. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the addAttribute function, which interpolates unescaped object keys as HTML attribute names when spreadi...

aiohttp: CRLF injection in multipart headers

Summary Attacker-controlled input included into multipart/payload headers can be used to modify a request to inject additional headers or similar. Impact In the unlikely situation that an application is passing user-controlled strings into MultipartWriter.appendheaders=... or Payload.headers, the...

PT-2026-49556

Name of the Vulnerable Software and Affected Versions @babel/core versions prior to 7.29.6 @babel/core versions prior to 8.0.0-rc.6 Description Compiling maliciously crafted code using @babel/core can allow an attacker to read any source map from the system. This occurs when the attacker controls...