Vulnerability Details CVE-2026-49234
When sending a specifically crafted non-UTF-8 string as select-asn query parameter to the /api/v1/origins endpoint, Routinator crashes.
This only affects users who allow API access from untrusted networks.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 17.2%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2026-49234
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cpe:2.3:a:nlnetlabs:routinator:-
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cpe:2.3:a:nlnetlabs:routinator:0.1.0
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cpe:2.3:a:nlnetlabs:routinator:0.1.1
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cpe:2.3:a:nlnetlabs:routinator:0.1.2
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cpe:2.3:a:nlnetlabs:routinator:0.10.0
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cpe:2.3:a:nlnetlabs:routinator:0.10.1
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cpe:2.3:a:nlnetlabs:routinator:0.10.2
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cpe:2.3:a:nlnetlabs:routinator:0.12.1
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cpe:2.3:a:nlnetlabs:routinator:0.12.2
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cpe:2.3:a:nlnetlabs:routinator:0.13.0
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cpe:2.3:a:nlnetlabs:routinator:0.13.1
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cpe:2.3:a:nlnetlabs:routinator:0.13.2
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cpe:2.3:a:nlnetlabs:routinator:0.14.0
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cpe:2.3:a:nlnetlabs:routinator:0.14.1
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cpe:2.3:a:nlnetlabs:routinator:0.14.2
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cpe:2.3:a:nlnetlabs:routinator:0.15.0
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cpe:2.3:a:nlnetlabs:routinator:0.15.1
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cpe:2.3:a:nlnetlabs:routinator:0.2.0
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cpe:2.3:a:nlnetlabs:routinator:0.2.1
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cpe:2.3:a:nlnetlabs:routinator:0.3.0
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cpe:2.3:a:nlnetlabs:routinator:0.3.1
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cpe:2.3:a:nlnetlabs:routinator:0.3.2
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cpe:2.3:a:nlnetlabs:routinator:0.3.3
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cpe:2.3:a:nlnetlabs:routinator:0.4.0
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cpe:2.3:a:nlnetlabs:routinator:0.5.0
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cpe:2.3:a:nlnetlabs:routinator:0.6.0
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cpe:2.3:a:nlnetlabs:routinator:0.6.1
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cpe:2.3:a:nlnetlabs:routinator:0.6.2
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cpe:2.3:a:nlnetlabs:routinator:0.6.3
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cpe:2.3:a:nlnetlabs:routinator:0.6.4
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cpe:2.3:a:nlnetlabs:routinator:0.7.0
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cpe:2.3:a:nlnetlabs:routinator:0.7.1
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cpe:2.3:a:nlnetlabs:routinator:0.8.0
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cpe:2.3:a:nlnetlabs:routinator:0.8.1
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cpe:2.3:a:nlnetlabs:routinator:0.8.2
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cpe:2.3:a:nlnetlabs:routinator:0.8.3
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cpe:2.3:a:nlnetlabs:routinator:0.9.0