Skip to content
Critical Vulnerability in cpp-httplib Affects Multiple Ubuntu Releases

Critical Vulnerability in cpp-httplib Affects Multiple Ubuntu Releases

First seen 15 Jan 2026, 23:02 UTC • •

Article Content

Browse articles
ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

A security vulnerability in cpp-httplib affects Ubuntu 25.10, 25.04, 24.04 LTS, and 22.04 LTS. The issue allows unintended access to network services through specially crafted network traffic, potentially enabling remote attackers to bypass authorization and impersonate users. This vulnerability is due to improper handling of HTTP headers by cpp-httplib.

Start a free Starter trial for enhanced analysis

Ask AI about this cluster

Updated 212d ago How this analysis works

More articles in this cluster (2)

Following this threat?

Track Ubuntu and CVE-2025-66570 in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.

Free account · no card needed