Analysis and contextual insights are available on OpenCVE Cloud.
Vendor Workaround
Do not use BusyBox httpd for password-protected resources. If it must be used, configure authentication with SHA-512 ($6$) hashes, which are correctly detected. Upstream should update the hash detection logic to recognize the $y$ prefix.
Tracking
Sign in to view the affected projects.
No advisories yet.
Wed, 23 Sep 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 23 Sep 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | BusyBox httpd treats yescrypt ($y$) password hashes as plaintext during Basic Authentication, inverting the authentication check. | |
| Title | Busybox: busybox: httpd misidentifies yescrypt password hashes as plaintext, inverting authentication | |
| First Time appeared |
Redhat
Redhat hummingbird |
|
| Weaknesses | CWE-305 | |
| CPEs | cpe:/a:redhat:hummingbird:1 | |
| Vendors & Products |
Redhat
Redhat hummingbird |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-09-23T18:00:58.072Z
Reserved: 2026-09-10T09:42:04.559Z
Link: CVE-2026-88837
Updated: 2026-09-23T18:00:27.062Z
Status : Received
Published: 2026-09-23T18:17:10.493
Modified: 2026-09-23T19:19:42.600
Link: CVE-2026-88837
No data.
OpenCVE Enrichment
Updated: 2026-09-23T20:00:09Z
-
CWE-305
Authentication Bypass by Primary Weakness