Node undici: (undici's cache interceptor documents that only safe HTTP methods are c ...) (CVE-2026-85008)
CVE-2026-85008 is a medium severity vulnerability in the Node.js undici library related to its cache interceptor. The issue involves documentation or behavior concerning which HTTP methods are considered safe for caching. The vulnerability has a CVSS score of 3.7, indicating low impact on confidentiality and availability but some impact on integrity. No known exploits are reported in the wild, and no patch or remediation details are currently provided.
AI Analysis
Technical Summary
This vulnerability concerns the undici HTTP client library for Node.js, specifically its cache interceptor component. The documentation or implementation incorrectly or insufficiently restricts caching to only safe HTTP methods, potentially leading to integrity issues. The CVSS vector indicates the attack requires network access with high attack complexity and no privileges or user interaction, resulting in integrity impact only. No further technical details or affected versions are specified.
Potential Impact
The impact is limited to potential integrity issues due to improper caching behavior of HTTP methods not considered safe. There is no impact on confidentiality or availability. The vulnerability is rated medium severity with a CVSS score of 3.7. No known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are currently available. Users should monitor vendor communications for updates and apply any forthcoming patches promptly.
Node undici: (undici's cache interceptor documents that only safe HTTP methods are c ...) (CVE-2026-85008)
Description
CVE-2026-85008 is a medium severity vulnerability in the Node.js undici library related to its cache interceptor. The issue involves documentation or behavior concerning which HTTP methods are considered safe for caching. The vulnerability has a CVSS score of 3.7, indicating low impact on confidentiality and availability but some impact on integrity. No known exploits are reported in the wild, and no patch or remediation details are currently provided.
CVSS v3.1
Score 3.7low
Affected software
pkg:deb/ubuntu/node-undici?arch=source&distro=noblepkg:deb/ubuntu/node-undici?arch=source&distro=resoluteRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability concerns the undici HTTP client library for Node.js, specifically its cache interceptor component. The documentation or implementation incorrectly or insufficiently restricts caching to only safe HTTP methods, potentially leading to integrity issues. The CVSS vector indicates the attack requires network access with high attack complexity and no privileges or user interaction, resulting in integrity impact only. No further technical details or affected versions are specified.
Potential Impact
The impact is limited to potential integrity issues due to improper caching behavior of HTTP methods not considered safe. There is no impact on confidentiality or availability. The vulnerability is rated medium severity with a CVSS score of 3.7. No known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are currently available. Users should monitor vendor communications for updates and apply any forthcoming patches promptly.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- UBUNTU-CVE-2026-85008
- Osv Schema Version
- 1.7.0
- Aliases
- []
- Ecosystems
- ["Ubuntu:24.04:LTS","Ubuntu:26.04:LTS"]
- Database Specific Severity
- null
- Cvss Version
- 3.1
Threat ID: 6a9ee1aeacd9273b49e69c08
Added to database: 09/07/2026, 16:09:18 UTC
Last enriched: 09/07/2026, 16:14:41 UTC
Last updated: 09/08/2026, 00:25:48 UTC
Views: 7
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