CVE-2026-49235

Routinator crashes on specifically crafted RRDP XML files

Published Jun 8, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
When Routinator encounters a file via RRDP using a specifically crafted Document Type Definition, Routinator crashes.

Remediation

Vendor Solution

This issue is fixed in 0.15.2 and all later versions.

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-5qf9-cf9c-hjc6 Routinator crashes when encountering maliciously crafted RRDP XML files
History
Type Values Removed Values Added
CPEs cpe:2.3:a:nlnetlabs:routinator:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Type Values Removed Values Added
First Time appeared Nlnetlabs
Nlnetlabs routinator
Vendors & Products Nlnetlabs
Nlnetlabs routinator
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description When Routinator encounters a file via RRDP using a specifically crafted Document Type Definition, Routinator crashes.
Title Routinator crashes on specifically crafted RRDP XML files
Weaknesses CWE-755
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
NLnet Labs
Published
Updated
Jun 8, 2026, 3:40 PM
Reserved
May 28, 2026, 8:28 AM
Status
Analyzed
Published
Jun 8, 2026, 3:16 PM
Modified
Jul 23, 2026, 7:10 AM