CVE-2026-107298

Published: Ott 08, 2026 Last Modified: Ott 08, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,3
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: low

Description

AI Translation Available

msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the array and map decoding paths have no nesting-depth limit, allowing an attacker who can provide MessagePack input to submit deeply nested containers that exhaust the JavaScript call stack and interrupt a process, worker, or request handler. This issue is fixed in version 6.1.0.

674

Uncontrolled Recursion

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Confidentiality
Potential Impacts:
Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Read Application Data
Applicable Platforms
All platforms may be affected
View CWE Details
https://github.com/mcollina/msgpack5/commit/1e2b5874e555dd7…
https://github.com/mcollina/msgpack5/commit/1e2b5874e555dd7c99417f64788a03b0590…
https://github.com/mcollina/msgpack5/releases/tag/v6.1.0
https://github.com/mcollina/msgpack5/releases/tag/v6.1.0
https://github.com/mcollina/msgpack5/security/advisories/GH…
https://github.com/mcollina/msgpack5/security/advisories/GHSA-24ch-f2g6-9hhh