Understanding the CVE-2026-43988 Vulnerability The recent discovery of CVE-2026-43988 highlights a serious vulnerability in Vanetza, an open-source implementation of the ETSI C-ITS protocol suite. This flaw allows for a remote denial-of-service attack, triggered by uncaught exceptions during ASN.1/OER parsing. Summary of the Incident This vulnerability affects versions 26.02 and earlier of Vanetza. When processing malformed […]













