CVE-2026-54908: CWE-125: Out-of-bounds Read in pion dtls
Pion DTLS is a Go implementation of Datagram Transport Layer Security. Versions prior to 3.1.4 are vulnerable to Remote Denial of Service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message. This issue has been fixed in version 3.1.4.
AI Analysis
Technical Summary
CVE-2026-54908 describes an out-of-bounds read vulnerability (CWE-125) in pion dtls versions before 3.1.4. The flaw occurs during the parsing of a specially crafted ECDHE_PSK ServerKeyExchange message, which can cause the application to panic and result in a remote denial of service. The vulnerability has been fixed in version 3.1.4 of pion dtls.
Potential Impact
An attacker can remotely cause a denial of service by sending a maliciously crafted ECDHE_PSK ServerKeyExchange message that triggers a panic due to out-of-bounds memory access. This disrupts the availability of the affected service. There is no indication of privilege escalation, data disclosure, or code execution from the provided data.
Mitigation Recommendations
Upgrade to pion dtls version 3.1.4 or later, where this vulnerability has been fixed. No other mitigation or temporary workaround is indicated in the available information.
CVE-2026-54908: CWE-125: Out-of-bounds Read in pion dtls
Description
Pion DTLS is a Go implementation of Datagram Transport Layer Security. Versions prior to 3.1.4 are vulnerable to Remote Denial of Service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message. This issue has been fixed in version 3.1.4.
CVSS v4.0
Score 6.3medium
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-54908 describes an out-of-bounds read vulnerability (CWE-125) in pion dtls versions before 3.1.4. The flaw occurs during the parsing of a specially crafted ECDHE_PSK ServerKeyExchange message, which can cause the application to panic and result in a remote denial of service. The vulnerability has been fixed in version 3.1.4 of pion dtls.
Potential Impact
An attacker can remotely cause a denial of service by sending a maliciously crafted ECDHE_PSK ServerKeyExchange message that triggers a panic due to out-of-bounds memory access. This disrupts the availability of the affected service. There is no indication of privilege escalation, data disclosure, or code execution from the provided data.
Mitigation Recommendations
Upgrade to pion dtls version 3.1.4 or later, where this vulnerability has been fixed. No other mitigation or temporary workaround is indicated in the available information.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-06-16T13:49:33.556Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a456fd127e9c79719097e69
Added to database: 07/01/2026, 19:51:45 UTC
Last enriched: 07/01/2026, 20:06:38 UTC
Last updated: 07/01/2026, 21:20:14 UTC
Views: 4
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