IOC Radar
CVEHighVerifiedSignal 59/100EPSS 0.9%

CVE-2026-42945

First Seen
Jun 2, 2026
Last Seen
Jun 3, 2026
Jun 2
First Seen
9d ago
Jun 3
Last Seen
9d ago
3
Reports
source reports
75%
Confidence
high
Found in 3 reports. Confidence: high. · Confidence scores are heuristic. Verify before acting on results.
CVE
Known vulnerability being actively exploited in the wild.
MISP Category
vulnerability
EPSS Score
0.90%
EPSS Percentile
76.0th
Confidence
75%
Signal Score
59 / 100
IDS Rule
No
CVE Intelligence
Exploit Probability0.90%
76.0th percentile of all CVEs
Threat Context
Tags

Feed Intelligence Summary

3 reports75% confidence
HA
HawkEye
May 22, 2026
Weekly Threat Landscape Digest – Week 21
56 IOCs in report
NS
NSFOCUS Security Labs
May 15, 2026
Nginx Remote Code Execution Vulnerability (CVE-2026-42945) Notice
1 IOC in report
SP
SOC Prime
May 14, 2026
CVE-2026-42945: 18-Year-Old NGINX Rewrite Flaw May Enable Unauthenticated RCE
1 IOC in report

Activity Timeline

3 total obs
May 22May 14

Threat Activity Heatmap

· Peak: 2026-05-14
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24h
0
Dormant
7d
0
Dormant
30d
3
Moderate
3mo
3
Moderate
Threat ScoreMedium Risk
59
SIGNAL
Signal Score
75%
Confidence
3
Reports
First seenJun 2, 2026
Last seenJun 3, 2026
Verified IOC

VirusTotal

Not checked

Export & API

STIX 2.1 Bundle
CSV Export
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IOC Journey

high
First detected 9 days ago · Last seen 9 days ago
Appeared in 3 threat reports from 3 sources