CVE-2025-70888

EUVD-2025-209012
An issue in mtrojnar Osslsigncode affected at v2.10 and before allows a remote attacker to escalate privileges via the osslsigncode.c component
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 39.08%
Affected Products (NVD)
VendorProductVersion
osslsigncode_projectosslsigncode
𝑥
≤ 2.10
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
osslsigncode
bookworm
no-dsa
bullseye
postponed
bullseye (security)
vulnerable
forky
2.14-1
fixed
sid
2.14-1
fixed
trixie
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
osslsigncode
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
ignored
resolute
needs-triage
xenial
ignored
Common Weakness Enumeration
References
https://github.com/mtrojnar/osslsigncode/issues/475
https://github.com/mtrojnar/osslsigncode/pull/477
https://github.com/ralphje/signify/issues/60