VDB
CVE-2025-70888
CVE-2025-70888
PUBLISHED
CVSS 9.8 CRITICAL
Reported by mitre · Published March 25, 2026
An issue in mtrojnar Osslsigncode affected at v2.10 and before allows a remote attacker to escalate privileges via the osslsigncode.c component
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| osslsigncode | osslsigncode_project | 2.10 |
Risk scores
CVSS 3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| n/a | n/a | * |
Timeline
- Mar 25, 2026 CVE Published
- Mar 25, 2026 PoC Published
- Mar 26, 2026 Coalition ESS Score (2 in total, the first dated here)
- Mar 28, 2026 CVE Updated
- Mar 29, 2026 Security Advisory
- May 18, 2026 EPSS Score (30 in total, the first dated here)
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2025-70888
vulnetix vdb fixes CVE-2025-70888Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/CVE-2025-70888/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart