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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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Back
Squidbleed
Vulnerability
Threat entity extracted from intelligence sources
Entities
›
vulnerability
›
Squidbleed
Frequency
7
occurrences
First Seen
June 22, 2026
Last Seen
June 23, 2026
API
Overview
Recent Events
Profile
Profile
MITRE ATT&CK
1 / 2
Related CVEs
CVE-2026-47729
MITRE Techniques
T1041 - Exfiltration Over C2 Channel
Affected Platforms
Squid Proxy
Squid
HTTP
Linux
NetWare
FTP
-
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
1
techniques detected across
1
tactics
Related Clusters (1)
Critical Squid Proxy Vulnerability 'Squidbleed' Exposes User Data
Jun 22
·
10 sources
71
Related Articles (7)
Mythos discovers 'Squidbleed,' a memory leak that's gone undetected since Clinton era
Theregister
·
Jun 23
Squidbleed: 29-Year
Securityaffairs.Co
·
Jun 23
29-Year
Gbhackers
·
Jun 23
Squid proxy vulnerability dubbed Squidbleed discovered
Feeds.Feedburner
·
Jun 22
Decades
Feeds.4Sysops
·
Jun 22
29-Year-Old Squid Proxy Bug 'Squidbleed' Can Leak Cleartext HTTP Requests
Thehackernews
·
Jun 22
29-Year-Old ‘Squidbleed’ Vulnerability Discovered With the Aid of Claude Mythos Preview
Cybersecuritynews
·
Jun 22
Prev
1 / 2
Next
Related Entities
Data Breach
CVE-2026-47729
Cwe-125 - Out-of-bounds Read
CWE-200 - Exposure of Sensitive Information
T1041 - Exfiltration Over C2 Channel
Squid Proxy
Squid
HTTP
Linux
NetWare
FTP
Chromium-based Browsers
