CVE-2026-39197: n/a
A vulnerability in Datadog, Inc Vector version 0.54.0 in the /util/http/prelude.rs endpoint allows attackers to cause a Denial of Service (DoS) via a crafted request or payload. No CVSS score or detailed technical data is provided. No patch or remediation information is available at this time.
AI Analysis
Technical Summary
CVE-2026-39197 describes a Denial of Service vulnerability in the /util/http/prelude.rs endpoint of Datadog Vector version 0.54.0. An attacker can exploit this issue by sending a crafted request or payload that causes the application to become unavailable. There is no CVSS score or vendor advisory detailing the vulnerability or remediation status.
Potential Impact
Successful exploitation results in a Denial of Service condition, disrupting the availability of the affected Vector instance. No further impact details or exploitation in the wild are reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider restricting access to the vulnerable endpoint or implementing network-level protections to limit exposure.
CVE-2026-39197: n/a
Description
A vulnerability in Datadog, Inc Vector version 0.54.0 in the /util/http/prelude.rs endpoint allows attackers to cause a Denial of Service (DoS) via a crafted request or payload. No CVSS score or detailed technical data is provided. No patch or remediation information is available at this time.
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-39197 describes a Denial of Service vulnerability in the /util/http/prelude.rs endpoint of Datadog Vector version 0.54.0. An attacker can exploit this issue by sending a crafted request or payload that causes the application to become unavailable. There is no CVSS score or vendor advisory detailing the vulnerability or remediation status.
Potential Impact
Successful exploitation results in a Denial of Service condition, disrupting the availability of the affected Vector instance. No further impact details or exploitation in the wild are reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider restricting access to the vulnerable endpoint or implementing network-level protections to limit exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-04-06T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3052db0b89be6888826f15
Added to database: 6/15/2026, 7:30:35 PM
Last enriched: 6/15/2026, 8:02:13 PM
Last updated: 6/16/2026, 6:19:59 AM
Views: 8
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