encryption key size supported. Using a key with less than the maximum keysize
makes brute-forcing the key easier. See V6 in BLERP paper linked below.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Thu, 13 Aug 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Thu, 13 Aug 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | SMP security request (from peripheral) does not include the maximum encryption key size supported. Using a key with less than the maximum keysize makes brute-forcing the key easier. See V6 in BLERP paper linked below. | |
| Title | SMP security request | |
| Weaknesses | CWE-521 | |
| References |
|
|
| Metrics |
cvssV3_1
|
Subscriptions
No data.
Status: PUBLISHED
Assigner: Silabs
Published:
Updated: 2026-08-13T17:06:08.921Z
Reserved: 2026-08-07T16:21:06.928Z
Link: CVE-2026-19293
Updated: 2026-08-13T17:05:18.319Z
Status : Received
Published: 2026-08-13T15:19:37.873
Modified: 2026-08-13T18:17:24.230
Link: CVE-2026-19293
No data.
OpenCVE Enrichment
Updated: 2026-08-13T17:00:04Z