IOC Radar
CVEHighVerifiedSignal 59/100EPSS 8.2%

CVE-2026-42897

First Seen
Jun 2, 2026
Last Seen
Jun 8, 2026
Jun 2
First Seen
9d ago
Jun 8
Last Seen
3d 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
8.19%
EPSS Percentile
92.3th
Confidence
75%
Signal Score
59 / 100
IDS Rule
No
CVE Intelligence
Exploit Probability8.19%
92.3th percentile of all CVEs
Threat Context
Malware Families1
GGh0st RAT
Tags

Feed Intelligence Summary

3 reports75% confidence
RF
Recorded Future Blog
4d ago
May 2026 CVE Landscape
24 IOCs in report
HA
HawkEye
May 22, 2026
Weekly Threat Landscape Digest – Week 21
56 IOCs in report
SP
SOC Prime
May 15, 2026
CVE-2026-42897: Exchange Server OWA Spoofing Flaw Exploited via Crafted Email
1 IOC in report

Activity Timeline

3 total obs
Jun 8May 15

Threat Activity Heatmap

· Peak: 2026-05-15
Less
More
Mon
Wed
Fri
Jun
·
·
·
Jul
·
·
·
Aug
·
·
·
Sep
·
·
·
·
Oct
·
·
·
Nov
·
·
·
Dec
·
·
·
·
Jan
·
·
·
Feb
·
·
·
Mar
·
·
·
·
Apr
·
·
·
May
·
·
·
Jun
24h
0
Dormant
7d
1
Minimal
30d
3
Moderate
3mo
3
Moderate
Threat ScoreMedium Risk
59
SIGNAL
Signal Score
75%
Confidence
3
Reports
First seenJun 2, 2026
Last seenJun 8, 2026
Verified IOC

VirusTotal

Not checked

Export & API

STIX 2.1 Bundle
CSV Export
Permalink

IOC Journey

high
First detected 9 days ago · Last seen 3 days ago
Appeared in 3 threat reports from 3 sources
Used by malware: Gh0st RAT