CVE-2026-106447

Published: Oct 6, 2026Modified: Oct 7, 2026

8.7

Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: security-advisories@github.com (Secondary)

Description

StableLib is a stable library of useful TypeScript and JavaScript code. Prior to 2.0.4, the @stablelib/cbor decoder recursively processes nested CBOR arrays, maps, and tags through _decodeValue() without enforcing a maximum nesting depth. A sufficiently deep structure exhausts the JavaScript call stack, causing a decoding exception and potentially terminating an uncaught request worker or process. This issue is fixed in version 2.0.4.

Related CWEs

CWE-674

Uncontrolled Recursion

The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.

References (4)

https://github.com/StableLib/stablelib/commit/0149e18d9d4736e22c257744ca945ebce7899a01

Source: security-advisories@github.com

https://github.com/StableLib/stablelib/releases/tag/@stablelib/cbor@2.0.4

Source: security-advisories@github.com

https://github.com/StableLib/stablelib/security/advisories/GHSA-5jg4-p4qw-cgfr

Source: security-advisories@github.com

https://github.com/StableLib/stablelib/security/advisories/GHSA-5jg4-p4qw-cgfr

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.