CVE-2026-88834 (GCVE-0-2026-88834)
Vulnerability from cvelistv5
Published
2026-10-13 16:58
Modified
2026-10-13 17:16
CWE
Summary
A flaw was found in BusyBox's httpd web server. When configured with system password authentication, a user existence oracle may exist in certain build configurations. An attacker could distinguish existing from non-existing usernames by observing authentication failure behavior. Impact is limited to username enumeration and requires non-default compile options or uncommon password file states; default BusyBox builds with shadow password support are not affected.
References
Impacted products
Vendor Product Version
Red Hat Red Hat Hardened Images     cpe:/a:redhat:hummingbird:1
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Show details on NVD website


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