CVE-2026-15554 in Undertowinformation

Résumé

par MITRE • 11/08/2026

the Undertow AJP listener honours forged ssl_cert and is_ssl AJP attributes without requiring any shared-secret authentication. This enables an unauthenticated attacker with direct TCP access to port 8009 to bypass CLIENT-CERT authentication by injecting a forged X.509 certificate via the AJP protocol.

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An in-depth analysis is available in our curated vulnerability entry.

Divulgation

11/08/2026

Modérer

accepté

Entrée

VDB-388015

CPE

prêt

EPSS

0.00000

KEV

non

Activités

très faible

Sources

MITREhttps://www.cve.org/CVERecord?id=CVE-2026-15554
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-15554
CVE Detailshttps://www.cvedetails.com/cve/CVE-2026-15554/

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