CVE-2026-2625
MediumCVSS 4.0Exploitation Probability (EPSS)
Low risk0th percentile - higher than 0% of all known CVEs
Summary
A flaw in rust-rpm-sequoia allows an attacker to provide a crafted RPM file that triggers an error in OpenPGP signature parsing, causing unconditional termination of the rpm process and denial of service.
Risk Assessment
An attacker can prevent the system from verifying RPM signatures, potentially disrupting services that rely on this functionality.
Recommendation
Update rust-rpm-sequoia to a version that fixes this vulnerability.
Original NVD description (English source)
A flaw was found in rust-rpm-sequoia. An attacker can exploit this vulnerability by providing a specially crafted Red Hat Package Manager (RPM) file. During the RPM signature verification process, this crafted file can trigger an error in the OpenPGP signature parsing code, leading to an unconditional termination of the rpm process. This issue results in an application level denial of service, making the system unable to process RPM files for signature verification.