Answer in brief
CVE-2026-54908 records a Medium severity (CVSS 6.3) vulnerability in Pion DTLS vulnerable to denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message. The current sources do not mark it as known exploited. The current feed maps github.com/pion/dtls/v3 (go), github.com/pion/dtls/v3 (go). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps github.com/pion/dtls/v3 (go), github.com/pion/dtls/v3 (go). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| github.com/pion/dtls/v3go | <=3.1.2 | 3.1.4 |
| github.com/pion/dtls/v3go | >=0 <3.1.4 | 3.1.4 |
Published upstream
Jul 1, 2026
Evidence: source:ghsa:source_dates:source-dates:recordSource modified
Sep 10, 2026
Evidence: source:ghsa:source_dates:source-dates:recordFirst seen by HOL
Jul 1, 2026
### Impact Remote denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message. ### Patches Upgrade to v3.1.4 or later. This version includes this patch https://github.com/pion/dtls/pull/839 which fixes the issue. ### Workarounds No work around; please upgrade to v3.1.4 or a newer version.
Quoted source text, attributed separately from HOL analysis.