IOC Radar
CVEMediumSignal 51/100EPSS 0.3%

CVE-2026-12289

First Seen
Jun 19, 2026
Last Seen
Jun 19, 2026
Jun 19
First Seen
1d ago
Jun 19
Last Seen
yesterday
1
Reports
source reports
70%
Confidence
medium
Found in 1 report. Confidence: medium. · Confidence scores are heuristic. Verify before acting on results.
CVE
Known vulnerability being actively exploited in the wild.
MISP Category
vulnerability
EPSS Score
0.32%
EPSS Percentile
23.1th
Confidence
70%
Signal Score
51 / 100
IDS Rule
No
CVE Intelligence
Exploit Probability0.32%
23.1th percentile of all CVEs
Threat Context
Tags

Feed Intelligence Summary

1 report70% confidence
CP
Cyber Press
2d ago
Critical Firefox 152 Vulnerabilities Enable Remote Code Execution
20 IOCs in report

Activity Timeline

1 total obs
Jun 18Jun 18

Threat Activity Heatmap

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24h
0
Dormant
7d
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Minimal
30d
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3mo
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Minimal
Threat ScoreMedium Risk
51
SIGNAL
Signal Score
70%
Confidence
1
Reports
First seenJun 19, 2026
Last seenJun 19, 2026

VirusTotal

Not checked

Export & API

STIX 2.1 Bundle
CSV Export
Permalink

IOC Journey

medium
First detected 1 day ago · Last seen 1 day ago
Appeared in 1 threat report from 1 source