curl: curl: Denial of Service via WebSocket PING flood
| Reporter | Title | Published | Views | Family All 45 |
|---|---|---|---|---|
 | CVE-2026-11586 | 3 Jul 202606:13 | – | attackerkb |
 | CVE-2026-11586 | 3 Jul 202606:13 | – | alpinelinux |
 | The vulnerability of the WebSocket component in the libcurl library of the cURL software, which allows attackers to induce a service failure. | 25 Jun 202600:00 | – | bdu_fstec |
 | CVE-2026-11586 vulnerabilities | 29 Jul 202602:16 | – | cgr |
 | CVE-2026-11586 | 3 Jul 202621:32 | – | circl |
 | WS Auto-PONG memory exhaustion | 24 Jun 202608:00 | – | curl |
 | Curl 8.16.0 < 8.21.0 WebSocket Auto-PONG Memory Exhaustion | 26 Jun 202600:00 | – | nessus |
| libcurl 8.16.0 < 8.21.0 WebSocket Auto-PONG Memory Exhaustion (CVE-2026-11586) | 10 Jul 202600:00 | – | nessus |
| Photon OS 5.0: Curl PHSA-2026-5.0-90-0951 | 12 Aug 202600:00 | – | nessus |
| Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 24.04 LTS / 26.04 LTS : curl vulnerabilities (USN-8525-1) | 10 Jul 202600:00 | – | nessus |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Hardened Images | any | aarch64 | cargo | 1.96.1-1.hum1 | cargo-1.96.1-1.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | cargo | 1.96.1-1.hum1 | cargo-1.96.1-1.hum1.x86_64.rpm |
| Red Hat Hardened Images | any | noarch | rust-debugger-common | 1.96.1-1.hum1 | rust-debugger-common-1.96.1-1.hum1.noarch.rpm |
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
17 Aug 2026 17:12Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
EPSS0.00491
SSVC