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Critical Security Flaws in cpp-httplib Affect Fedora Systems

ID: aac7f06d-948f-5dd9-ade5-3be93c06150b

STIX ID: report--aac7f06d-948f-5dd9-ade5-3be93c06150b

Feed Name: ThreatCluster

Threat Score
70/100

Date Published: 2026-07-03

Date Updated: 2026-07-03

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Fedora released cpp-httplib 0.48.0 to address multiple critical vulnerabilities (CVE-2026-46527, CVE-2026-45372, CVE-2026-45352) that could allow denial-of-service and arbitrary code execution through improper HTTP header handling; users on Fedora 43 and 44 are urged to update immediately via dnf to mitigate risk.

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