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CVE-2026-3784

PoC —
CVSS 3.1
6.5 medium
EPSS
<1%p35
Published
()
Modified
Description

curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection.

Vendors
haxx
Products
curl
Weakness
CWE-305
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news

No ingested article mentions this CVE yet.