CVE-2026-40345 deepmerge-ts: Stack exhaustion when merging recursive object graphs

deepmerge-ts is a typescript library providing functionality to deep merging of javascript objects. Prior to 8.0.0, the deepmerge, deepmergeCustom, deepmergeInto, and deepmergeIntoCustom APIs do not track visited objects or object pairs when recursively merging records. When two input values...

EUVD-2026-63468

deepmerge-ts is a typescript library providing functionality to deep merging of javascript objects. Prior to 8.0.0, the deepmerge, deepmergeCustom, deepmergeInto, and deepmergeIntoCustom APIs do not track visited objects or object pairs when recursively merging records. When two input values...

Exploit for CVE-2026-40345

deepmerge-ts mergeleft.self, right.self - mergeleft.sel...

DeepmergeTS has stack exhaustion when merging recursive object graphs

Summary deepmerge and deepmergeInto can be crashed with a crafted recursive object graph. When both merged values contain self-references at the same property path, the library recurses until Node throws RangeError: Maximum call stack size exceeded. Details Record merging is implemented...

PT-2026-76717

Name of the Vulnerable Software and Affected Versions deepmerge-ts versions prior to 8.0.0 Description The library fails to track visited objects or object pairs during the recursive merging of records. When two input values contain self-references at the same property path, the merge logic...

Linux Distros Unpatched Vulnerability : CVE-2026-73566

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.21, node-tar's filesFilter in src/list.ts uses the recursive mapHas helper to walk an...

DEBIAN-CVE-2026-73566

node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.21, node-tar's filesFilter in src/list.ts uses the recursive mapHas helper to walk an archive entry path upward with path.dirname and no segment cap when tar.t... or tar.x... receives a non-empty member-selection list. A...

CVE-2026-73566

node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.21, node-tar's filesFilter in src/list.ts uses the recursive mapHas helper to walk an archive entry path upward with path.dirname and no segment cap when tar.t... or tar.x... receives a non-empty member-selection list. A...

CVE-2026-73566

node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.21, node-tar's filesFilter in src/list.ts uses the recursive mapHas helper to walk an archive entry path upward with path.dirname and no segment cap when tar.t... or tar.x... receives a non-empty member-selection list. A...

CVE-2026-67313

axios versions 0.28.0 and later contain uncontrolled recursion in formDataToJSON when processing FormData field names with deeply nested bracket segments. Attackers can supply FormData with field names containing thousands of nested brackets to exhaust the JavaScript call stack and trigger...

PT-2026-71714

Name of the Vulnerable Software and Affected Versions node-tar versions prior to 7.5.21 Description The filesFilter in src/list.ts uses a recursive mapHas helper to traverse archive entry paths upward using path.dirname without a segment limit when tar.t... or tar.x... is called with a non-empty...

NPM: ExifReader HEIC/AVIF ISO-BMFF parser throws uncaught RangeError on truncated boxes

NPM: ExifReader HEIC/AVIF ISO-BMFF parser throws uncaught RangeError on truncated boxes vulnerability discovered by ? in WordPress Npm exifreader versions = 4.40.0...

joi has an uncaught RangeError on deeply nested input through recursive `link()` schemas

Impact Denial of service via untrapped exception in services validating user-supplied JSON / object input with recursive link schemas. The blast radius depends on how the application invokes joi: - Highest impact: validate called without try/catch in a request handler would cause an unhandled...

GHSA-Q7CG-457F-VX79 joi has an uncaught RangeError on deeply nested input through recursive `link()` schemas

Impact Denial of service via untrapped exception in services validating user-supplied JSON / object input with recursive link schemas. The blast radius depends on how the application invokes joi: - Highest impact: validate called without try/catch in a request handler would cause an unhandled...

axios: Node.js: Axios: Denial of Service via unbounded recursion in toFormData with deeply nested request data

A flaw was found in Axios, a promise-based HTTP client for browsers and Node.js. This vulnerability occurs because the toFormData function recursively processes nested objects without a depth limit. A remote attacker can exploit this by sending deeply nested request data, which causes the Node.js...

Nest Affected by DoS via Recursive handleData in JsonSocket (TCP Transport)

Impact Attacker sends many small, valid JSON messages in one TCP frame → handleData recurses once per message; buffer shrinks each call → maxBufferSize is never reached; call stack overflows instead → A 47 KB payload is sufficient to trigger RangeError Patches Fixed in @nestjs/[email protected]....

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion in the compose/resolve phase due to using recursive function calls without a depth bound. An attacker can cause the application to throw a RangeError and potentially terminate the Node.js process by supplying a...

CVE-2026-2229 undici is vulnerable to Unhandled Exception in undici WebSocket Client Due to Invalid server_max_window_bits Validation

ImpactThe undici WebSocket client is vulnerable to a denial-of-service attack due to improper validation of the servermaxwindowbits parameter in the permessage-deflate extension. When a WebSocket client connects to a server, it automatically advertises support for permessage-deflate compression. ...

poc-ghsa-37qj-frw5-hhjh

PoC: GHSA-37qj-frw5-hhjh — fast-xml-...

EUVD-2026-5026

fast-xml-parser allows users to validate XML, parse XML to JS object, or build XML from JS object without C/C++ based libraries and no callback. In versions 4.3.6 through 5.3.3, a RangeError vulnerability exists in the numeric entity processing of fast-xml-parser when parsing XML with out-of-rang...