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CVE-2026-26014

Pion DTLS is a Go implementation of Datagram Transport Layer Security. Pion DTLS versions v1.0.0 through v3.0.10 and 3.1.0 use random nonce generation with AES GCM ciphers, which makes it easier for remote attackers to obtain the authentication key and spoof data by leveraging the reuse of a nonce in a session and a "forbidden attack". Upgrade to v3.0.11, v3.1.1, or later.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:faf6726dc2a3b96899f05391e0cef143c77c9adc433d3e6fd95b7bc7e1b8b052
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"dtls","vendor":"pion","versions":[{"status":"affected","version":"= 3.1.0"},{"status":"affected","version":"< 3.0.11"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:78a2f6e13ae47d6c250d28fe6fe4c47d9cc5e7ea12ca61c3efb25084fedfdc02 · sha256:60e838484821e54a… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:78a2f6e13ae47d6c250d28fe6fe4c47d9cc5e7ea12ca61c3efb25084fedfdc02 · sha256:60e838484821e54a… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:78a2f6e13ae47d6c250d28fe6fe4c47d9cc5e7ea12ca61c3efb25084fedfdc02 · sha256:60e838484821e54a… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"name":"https://github.com/pion/dtls/commit/61762dee8217991882c5eb79856b9e7a73ee349f","tags":["x_refsource_MISC"],"url":"https://github.com/pion/dtls/commit/61762dee8217991882c5eb79856b9e7a73ee349f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:78a2f6e13ae47d6c250d28fe6fe4c47d9cc5e7ea12ca61c3efb25084fedfdc02 · sha256:60e838484821e54a… · /containers/cna/references/2
{"name":"https://github.com/pion/dtls/commit/90e241cfec2985715efdd3d005972847462a67d6","tags":["x_refsource_MISC"],"url":"https://github.com/pion/dtls/commit/90e241cfec2985715efdd3d005972847462a67d6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:78a2f6e13ae47d6c250d28fe6fe4c47d9cc5e7ea12ca61c3efb25084fedfdc02 · sha256:60e838484821e54a… · /containers/cna/references/3
{"name":"https://github.com/pion/dtls/pull/796","tags":["x_refsource_MISC"],"url":"https://github.com/pion/dtls/pull/796"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:78a2f6e13ae47d6c250d28fe6fe4c47d9cc5e7ea12ca61c3efb25084fedfdc02 · sha256:60e838484821e54a… · /containers/cna/references/1
{"name":"https://github.com/pion/dtls/releases/tag/v3.0.11","tags":["x_refsource_MISC"],"url":"https://github.com/pion/dtls/releases/tag/v3.0.11"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:78a2f6e13ae47d6c250d28fe6fe4c47d9cc5e7ea12ca61c3efb25084fedfdc02 · sha256:60e838484821e54a… · /containers/cna/references/4
{"name":"https://github.com/pion/dtls/releases/tag/v3.1.1","tags":["x_refsource_MISC"],"url":"https://github.com/pion/dtls/releases/tag/v3.1.1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:78a2f6e13ae47d6c250d28fe6fe4c47d9cc5e7ea12ca61c3efb25084fedfdc02 · sha256:60e838484821e54a… · /containers/cna/references/5
{"name":"https://github.com/pion/dtls/security/advisories/GHSA-9f3f-wv7r-qc8r","tags":["x_refsource_CONFIRM"],"url":"https://github.com/pion/dtls/security/advisories/GHSA-9f3f-wv7r-qc8r"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:78a2f6e13ae47d6c250d28fe6fe4c47d9cc5e7ea12ca61c3efb25084fedfdc02 · sha256:60e838484821e54a… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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