CVE-2025-59689

Exploited in the Wild ✓ Confirmed 0-Day
Triaged: March 20, 2026 2 articles

EPSS Score

Source: FIRST.org · 2026-05-24
6.01%
probability
This CVE has a 6.01% probability of being exploited in the next 30 days.
0% Top 90.8th percentile of all CVEs 100%
CVSS score unavailable
Neither CIRCL nor NVD returned a CVSS score for this CVE. View on VulnerabilityLookup ↗

Signal Intelligence

Confidence
85%
EPSS 6.01%
Mentions 2

CNA Information

Analyst Note

CVE-2025-59689 is explicitly identified as exploited by state-sponsored threat actors in Libraesva Email Security Gateway. The 2025 publication year combined with active exploitation reports and vendor security update indicates zero-day exploitation. Strong signal from vendor disclosure of exploitation coinciding with patch availability.

Threat Actors 6

APT 29
apt_group Information theft and espionage 🇷🇺 RU
APT 22
apt_group Information theft and espionage 🇨🇳 CN
APT 6
apt_group Information theft and espionage 🇨🇳 CN
Red October
apt_group 🇷🇺 RU
Operation Red Signature
apt_group Information theft and espionage 🇨🇳 CN
APT 5
apt_group Information theft and espionage 🇨🇳 CN

Triage Info

Decided atMar 20, 2026