Lucene search
+L

CVE-2026-97688 urllib3: Chunked Deflate streaming can enter an infinite loop

🗓️ 29 Sep 2026 15:32:17Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Infinite loop in urllib3 Chunked Deflate streaming leads to excessive CPU usage.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-97688
29 Sep 202615:32
–cve
euvd
EUVD
EUVD-2026-89007
29 Sep 202615:32
–euvd
nvd
NVD
CVE-2026-97688
29 Sep 202616:17
–nvd
vulnrichment
Vulnrichment
CVE-2026-97688 urllib3: Chunked Deflate streaming can enter an infinite loop
29 Sep 202615:32
–vulnrichment
[
  {
    "vendor": "urllib3",
    "product": "urllib3",
    "versions": [
      {
        "version": ">= 2.6.2, < 2.8.0",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation