IOC Radar
CVEHighVerifiedSignal 76/100EPSS 92.1%

CVE-2023-27997

First Seen
Jun 3, 2026
Last Seen
Jun 3, 2026
Jun 3
First Seen
2d ago
Jun 3
Last Seen
2d ago
5
Reports
source reports
95%
Confidence
high
Found in 5 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
92.12%
EPSS Percentile
99.7th
Confidence
95%
Signal Score
76 / 100
IDS Rule
No
CVE Intelligence
Exploit Probability92.12%
99.7th percentile of all CVEs
Threat Context
Tags

Feed Intelligence Summary

5 reports95% confidence
CO
CIRCL OSINT Feed
May 24, 2026
KRVTZ-NET IDS alerts for 2026-05-24
43 IOCs in report
CO
CIRCL OSINT Feed
May 23, 2026
KRVTZ-NET IDS alerts for 2026-05-23
34 IOCs in report
CO
CIRCL OSINT Feed
May 22, 2026
KRVTZ-NET IDS alerts for 2026-05-22
138 IOCs in report
CO
CIRCL OSINT Feed
May 21, 2026
KRVTZ-NET IDS alerts for 2026-05-21
157 IOCs in report
CO
CIRCL OSINT Feed
May 20, 2026
KRVTZ-NET IDS alerts for 2026-05-20
38 IOCs in report

Activity Timeline

5 total obs
May 24May 20

Threat Activity Heatmap

· Peak: 2026-05-20
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24h
0
Dormant
7d
0
Dormant
30d
5
Moderate
3mo
5
Moderate
Threat ScoreHigh Risk
76
SIGNAL
Signal Score
95%
Confidence
5
Reports
First seenJun 3, 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 2 days ago · Last seen 2 days ago
Appeared in 5 threat reports from 5 sources