GHSA-3ccv-3j4f-926q
GitHub Security Advisory
⚠ Unreviewed
MODERATE
Has CVE
Advisory Details
The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."
Related CVEs
Key Information
5.0
/10
Dataset
Last updated: August 13, 2025 6:30 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.