📦 Cbor2

by Agronholm

🔍 What is Cbor2?

Description coming soon...

🛡️ Security Overview

Click on a severity to filter vulnerabilities

⚠️ Known Vulnerabilities

CVE-2025-68131

HIGH CVSS 7.5 Dec 31, 2025

This vulnerability in the cbor2 library allows attackers to read sensitive data from previously decoded CBOR messages when a CBORDecoder instance is reused across multiple decode operations. It affect...

CVE-2025-64076

HIGH CVSS 7.5 Nov 18, 2025

Two vulnerabilities in cbor2's C extension allow remote attackers to cause denial of service through process crashes or memory exhaustion. Attackers can exploit these by sending specially crafted CBOR...

CVE-2024-26134

HIGH CVSS 7.5 Feb 19, 2024

This vulnerability in the cbor2 Python library allows attackers to cause denial-of-service by sending specially crafted CBOR objects that trigger excessive memory consumption. Services using cbor2 ver...