Critical 9.3Published Nov 28, 2025

CVE-2025-66216AIS-catcher has a Buffer Overflow vulnerability in `AIS::Message` leading to DoS/RCE

Updated under an hour ago (Oct 27, 2026, 2:30 PM ET)

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It affects jvde-github AIS-catcher and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for jvde-github AIS-catcher

Exploited in the last 30 days

AIS-catcher is a multi-platform AIS receiver. Prior to version 0.64, a heap buffer overflow vulnerability has been identified in the AIS::Message class of AIS-catcher. This vulnerability allows an attacker to write approximately 1KB of arbitrary data into a 128-byte buffer. This issue has been patched in version 0.64.

CVSS: 9.3 CRITICAL (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Weakness (CWE): CWE-131
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Dec 1, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

jvde-github AIS-catcher jvde_github:ais_catcher (from the name)	before 0.64	CNA record
aiscatcher ais-catcher aiscatcher:ais-catcher	before 0.64	NVD

References

References

https://github.com/jvde-github/AIS-catcher/security/advisories/GHSA-v53x-f5hh-g2g6	x-refsource-confirm, exploit, vendor-advisory
https://github.com/jvde-github/AIS-catcher/commit/3de0ef785fc3c96265a71b37df7b0a82cb279312	x-refsource-misc, patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.