Analysis and contextual insights are available on OpenCVE Cloud.
Vendor Workaround
Do not use BusyBox ssl_server in production deployments. Upstream should add a bounds check to verify len > 0 before reading the compression-methods length byte.
Tracking
Sign in to view the affected projects.
No advisories yet.
Wed, 23 Sep 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | BusyBox TLS get_client_hello() reads past the end of the input buffer when parsing a truncated ClientHello message. | |
| Title | Busybox: busybox: tls ssl_server reads one byte out of bounds when parsing truncated clienthello | |
| First Time appeared |
Redhat
Redhat hummingbird |
|
| Weaknesses | CWE-125 | |
| CPEs | cpe:/a:redhat:hummingbird:1 | |
| Vendors & Products |
Redhat
Redhat hummingbird |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-09-23T17:45:34.724Z
Reserved: 2026-09-10T09:42:04.559Z
Link: CVE-2026-88840
No data.
Status : Awaiting Analysis
Published: 2026-09-23T18:17:10.790
Modified: 2026-09-23T19:40:10.000
Link: CVE-2026-88840
No data.
OpenCVE Enrichment
Updated: 2026-09-23T20:45:10Z