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Threat intelligence API
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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
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Back
XZ Utils
Vulnerability
Threat entity extracted from intelligence sources
Entities
›
vulnerability
›
XZ Utils
Frequency
7
occurrences
First Seen
October 29, 2025
Last Seen
June 2, 2026
API
Overview
Recent Events
Profile
Profile
MITRE ATT&CK
1 / 2
Exploited By
Midnight Blizzard
Volt Typhoon
Lockbit
Tools Used
Docker
Python
Python-requests
VMware
Npm
Trivy
Visual Studio Code Extension
Related CVEs
CVE-2026-26945
MITRE Techniques
Go
T1041 - Exfiltration Over C2 Channel
T1195 - Supply Chain Compromise
Affected Platforms
Krb5
Libxml2-2
Glibc
Nokogiri
Numpy
OpenJDK
Regions
China
Iran
North Korea
Russia
Sectors Affected
Government
Healthcare
Energy
Financial
Manufacturing
-
REC
Recon
No techniques detected
-
RD
Resource Dev
No techniques detected
-
IA
Initial Access
No techniques detected
-
EX
Execution
No techniques detected
-
PE
Persistence
No techniques detected
-
PE
Priv Esc
No techniques detected
-
DE
Defense Evasion
No techniques detected
-
CA
Cred Access
No techniques detected
-
DI
Discovery
No techniques detected
-
LM
Lateral Mov
No techniques detected
-
CO
Collection
No techniques detected
-
C2
C2
No techniques detected
1
EX
Exfil
T1041 - Exfiltration Over C2 Channel
-
IM
Impact
No techniques detected
2
techniques detected across
1
tactics
Related Clusters (6)
Dell PowerFlex Security Updates Address Multiple Vulnerabilities
May 23
·
2 sources
73
Critical DoS Vulnerability in XZ Utils Affects Multiple Ubuntu Releases
Jun 2
·
2 sources
71
GitHub Breach: 3,800 Internal Repositories Compromised via Malicious VS Code Extension
May 20
·
149 sources
68
Software Supply Chain Threats Surge to OWASP Top 10
Jan 9
·
2 sources
46
New AI Vulnerability Scoring System Introduced at OWASP Global AppSec
Nov 9
·
3 sources
21
CVE System Fails to Score Majority of Vulnerabilities
Nov 20
·
3 sources
18
Prev
1 / 2
Next
Related Articles (7)
USN-8362-1: XZ Utils vulnerability
Ubuntu
·
Jun 2
Dsa 2025 435 Security Update For Dell Powerflex Rack Multiple Third Party Component Vulnerabilities
www.dell.com
·
May 23
Dsa 2025 434 Security Update For Dell Powerflex Appliance Multiple Third Party Component Vulnerabilities
www.dell.com
·
May 23
Compromised coding tool helped hackers breach thousands of GitHub repositories
Cybersecuritydive
·
May 20
Rising Software Supply Chain Attacks: AI Risks and Essential Defenses
Webpronews
·
Dec 29
Why the World's Vulnerability Index Cannot Keep Up
Sonatype
·
Nov 20
Cyber Trends Report
Stories.Td
·
Oct 29
Prev
1 / 2
Next
Related Entities
Midnight Blizzard
Volt Typhoon
Supply Chain Attack
Phishing
Ransomware
Data Breach
DDoS
Malware
Trojan
Zero-day Exploit
Codecov
Education