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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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CWE-252 - Unchecked Return Value
CWE Weakness
Threat entity extracted from intelligence sources
Oct 19: 0 mentions
Oct 20: 0 mentions
Oct 21: 0 mentions
Oct 22: 1 mention
Oct 23: 0 mentions
Oct 24: 0 mentions
Oct 25: 0 mentions
Oct 19
Oct 22
Oct 25
Entities
›
cwe
›
CWE-252 - Unchecked Return Value
Frequency
3
occurrences
First Seen
July 9, 2026
Last Seen
October 22, 2026
API
Overview
Recent Events
Profile
Profile
MITRE ATT&CK
1 / 2
Tools
Curl
Node.js
CVEs
CVE-2026-111497
Campaigns
HOL Guard Campaign Analysis
-
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
-
EX
Exfil
No techniques detected
-
IM
Impact
No techniques detected
1
techniques detected across
0
tactics
Related Clusters (1)
Buffer Overflow Vulnerabilities Exploited in Cyber Attacks
Apr 20
·
0 sources
58
Related Articles (3)
Exploit for CVE-2026
Sploitus
·
2d ago
121
cwe.mitre.org
·
Jul 10
CWE-787 Out-of-bounds Write
cwe.mitre.org
·
Jul 9
Related Entities
DDoS
Denial of Service
HOL Guard Campaign Analysis
CVE-2026-111497
CWE-787 - Out-of-bounds Write
CWE-476 - NULL Pointer Dereference
CWE-125 - Out-of-bounds Read
CWE-131 - Incorrect Calculation Of Buffer Size
CWE-193 - Off-by-one Error
T1499 - Endpoint Denial of Service
Windows
Linux
