Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
An issue was discovered in Vanetza V2X v26.02 allowing remote unauthorized attackers to cause a denial of service. The vulnerability exists in the GeoNetworking packet processing pipeline where OpenSSL exceptions from ECC point validation (invalid compressed point, point not on curve) are not properly caught by the Router::indicate() call chain. The openssl_wrapper.cpp check() function (line 19) throws openssl::Exception when OpenSSL operations fail. The parser's catch block in parse_secured() should catch these, but the exception escapes through subsequent processing stages (indicate_common, indicate_extended). This causes std::terminate, crashing the V2X receiver.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-37554 An issue was discovered in Vanetza V2X v26.02 allowing remote unauthorized attackers to cause a denial of service. The vulnerability exists in the GeoNetworking packe… https://www.cve.org/CVERecord?id=CVE-2026-37554
Post summary
A Denial-of-Service vulnerability, CVE-2026-37554, was discovered in Vanetza V2X v26.02, with technical details provided but no PoC, exploit, or patch referenced.
🚨*CVE* CVE-2026-37554 An issue was discovered in Vanetza V2X v26.02 allowing remote unauthorized attackers to cause a denial of service. The vulnerability exists in the GeoNetworking packe… https://www.cve.org/CVERecord?id=CVE-2026-37554 ----- Traducción: CVE-2026-37554 Se … http://infoflow.cloud`
Post summary
The post announces CVE‑2026‑37554, describing a remote denial‑of‑service flaw in Vanetza V2X v26.02, without mentioning PoCs, exploits, patches, or active attacks.