Is there a public exploit for CVE-2026-6324?

No public exploit for CVE-2026-6324 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-6324?

CVE-2026-6324 scores CVSS 4.8 (v3.1), rated medium. EPSS puts the chance of exploitation in the next 30 days at 0.87%.

4.8 Medium

A flaw was found in libsoup.

CVE-2026-6324

A flaw was found in libsoup. A remote attacker could exploit an unsigned to signed conversion error in the soupbodyinputstreamreadchunked() function by sending a malicious HTTP request. This vulnerability occurs when libsoup operates behind a non-libsoup proxy server or as a proxy in front of a non-libsoup backend server. Successful exploitation can allow an attacker to bypass security controls, poison web caches, or gain unauthorized access.

Assessment

CVSS: 4.8 (v3.1)
Severity: Medium
EPSS: 0.87% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 29 May 2026
Last updated: 3 November 2026
Assigner: redhat

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

At the source

EUVD (ENISA)

References

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