CVE-2026-54230

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

August 5, 2026

Last Seen

August 5, 2026

API

Exploited in Wild

—

Ransomware Use

—

Public Exploits

—

Attack Vector

—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical Vulnerabilities in Fedora 43: Information Disclosure and Header Smuggling57.9

Fedora 43 has reported two critical vulnerabilities affecting libsoup3 and perl-HTTP-Tiny. CVE-2026-5119, published on March 30, 2026, allows information disclosure via cleartext transmission of cookies during HTTPS tunnel establishment. This vulnerability impacts users of libsoup3 in Fedora 43. CVE...

Public Exploits

Checking GitHub for proof-of-concept code…

Related Clusters (1)

Critical Vulnerabilities in Fedora 43: Information Disclosure and Header Smuggling

Jun 5·99 sources

Related Entities

Fedora CVE-2026-54228 CVE-2026-54229 CVE-2026-54231 CWE-200 - Exposure of Sensitive Information Cwe-362 - Race Condition Linux

CVE-2026-54230

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Public Exploits

CVE Details

Related Clusters (1)

Critical Vulnerabilities in Fedora 43: Information Disclosure and Header Smuggling

Related Articles (1)

Fedora 44 abrt Vulnerability in Content Injection and Race Condition

Related Entities