CVE-2025-70888 is a critical privilege escalation vulnerability affecting mtrojnar Osslsigncode versions 2.10 and earlier, specifically within the osslsigncode.c component. This flaw allows a remote attacker to achieve complete compromise of confidentiality, integrity, and availability with no user interaction or prior privileges, as indicated by its CVSS score of 9.8 (CRITICAL). Despite its severe potential impact, there is currently no evidence of active exploitation, public exploit code, or significant community discussion regarding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.10CPE matchmatch criteria | cpe:2.3:a:osslsigncode_project:osslsigncode:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.