Lucene search
+L

Libgcrypt: Libgcrypt: Denial of Service and buffer overflow via crafted ECDH ciphertext

🗓️ 16 Apr 2026 13:14:38Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 2 Views

Libgcrypt suffers DoS via a heap overflow from crafted Elliptic Curve Diffie-Hellman ciphertext to gcry_pk_decrypt.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64libgcrypt1.12.2-1.hum1libgcrypt-1.12.2-1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64libgcrypt1.12.2-1.hum1libgcrypt-1.12.2-1.hum1.x86_64.rpm

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

20 Jul 2026 11:37Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.16.7
EPSS0.00182
SSVC
2