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Product
Threat intelligence API
Get started
Live feed
Recipes
Free feeds
CLI & agents
The data
Incident records
Dark web
Validated IOCs
Vulnerabilities
Entity graph
For teams
For service providers
Use cases
About ThreatCluster
Docs
OpenAPI (Swagger)
ReDoc
Examples on GitHub
Quickstart & plans
Integrations
Export formats
CLI setup
Pricing
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Copy Fail 2
Vulnerability
Threat entity extracted from intelligence sources
Entities
›
vulnerability
›
Copy Fail 2
Frequency
3
occurrences
First Seen
May 10, 2026
Last Seen
May 28, 2026
API
Overview
Recent Events
Profile
Profile
MITRE ATT&CK
1 / 2
Related CVEs
CVE-2026-43284
CVE-2026-43500
MITRE Techniques
T1068 - Exploitation for Privilege Escalation
T1021 - Remote Services
T1059 - Command and Scripting Interpreter
Affected Platforms
Linux
AMD BIOS
Intel processors
Linux kernel
OpenBSD
Windows
-
REC
Recon
No techniques detected
-
RD
Resource Dev
No techniques detected
-
IA
Initial Access
No techniques detected
1
EX
Execution
T1059 - Command and Scripting Interpreter
-
PE
Persistence
No techniques detected
1
PE
Priv Esc
T1068 - Exploitation for Privilege Escalation
-
DE
Defense Evasion
No techniques detected
-
CA
Cred Access
No techniques detected
-
DI
Discovery
No techniques detected
1
LM
Lateral Mov
T1021 - Remote Services
-
CO
Collection
No techniques detected
-
C2
C2
No techniques detected
-
EX
Exfil
No techniques detected
-
IM
Impact
No techniques detected
3
techniques detected across
3
tactics
Related Clusters (2)
Critical Linux Vulnerability 'Copy Fail' Grants Root Access Across Major Distros
Apr 30
·
227 sources
73
Nightmare-Eclipse Banned from GitHub and GitLab for Zero-Day Exploits
May 27
·
124 sources
68
Related Articles (3)
Vulnerability Embargos Are Dead
jericho.blog
·
May 28
Microsoft Warns of Active Exploitation of Dirty Frag Linux Privilege Escalation Flaw
Technobezz
·
May 11
Parallel bug discovery triggers premature Linux LPE disclosure
Itnews.Au
·
May 10
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Zero-day Exploit
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Intel
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