CVE-2026-2625

MEDIUM

Rust-rpm-sequoia: rust-rpm-sequoia: denial of service via crafted rpm file during signature verification

Title source: cna
STIX 2.1

Description

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.

References (3)

Core 3
Core References
Vendor Advisory vendor-advisory x_refsource_redhat
RHSA-2026:12682
https://access.redhat.com/errata/RHSA-2026:12682
Vdb Entry, X_Refsource_Redhat vdb-entry x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2026-2625
Issue Tracking, X_Refsource_Redhat issue-tracking x_refsource_redhat
RHBZ#2440357
https://bugzilla.redhat.com/show_bug.cgi?id=2440357

Scores

CVSS v3 4.0
EPSS 0.0008
EPSS Percentile 0.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-347
Status published
Products (9)
Red Hat/Red Hat Enterprise Linux 10
Red Hat/Red Hat Enterprise Linux 9
Red Hat/Red Hat Hardened Images
Red Hat/Red Hat Hardened Images 1.10.1.1-1.2.hum1
Red Hat/Red Hat Hardened Images 1
redhat/enterprise_linux 9.0
redhat/enterprise_linux 10.0
redhat/hardened_images
sequoia-pgp/rpm-sequoia
Published Apr 03, 2026
Tracked Since Apr 04, 2026