Privilege Escalation in mtrojnar Osslsigncode osslsigncode.c Component

Publication date: 2026-03-25

Last updated on: 2026-04-02

Assigner: MITRE

Description

An issue in mtrojnar Osslsigncode affected at v2.10 and before allows a remote attacker to escalate privileges via the osslsigncode.c component

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-03-25

Last Modified

2026-04-02

Generated

2026-07-06

AI Q&A

2026-03-26

EPSS Evaluated

2026-07-05

NVD

CVE-2025-70888

EUVD

EUVD-2025-209012

Affected Vendors & Products

Vendor	Product	Version / Range
osslsigncode_project	osslsigncode	to 2.10 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-269	The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Attack-Flow Graph

Executive Summary

This vulnerability exists in the mtrojnar Osslsigncode software, specifically in versions 2.10 and earlier. It involves the osslsigncode.c component and allows a remote attacker to escalate privileges.

Impact Analysis

The vulnerability can allow a remote attacker to gain elevated privileges on the affected system, potentially leading to unauthorized access or control over system resources.

Hi! I’m here to help you understand CVE-2025-70888. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70