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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 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() s
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9013a787147d5d05fd2876c74d0798cd4cc1b9972ca7f9ceb91397a2de72692e
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c376732e011c4f121e626478c7610c74fa743209729ffc54907e6fbf6427c4dd · sha256:8b6666f394f7dd61… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-248","description":"CWE-248 Uncaught Exception","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c376732e011c4f121e626478c7610c74fa743209729ffc54907e6fbf6427c4dd · sha256:8b6666f394f7dd61… · /containers/adp/0/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c376732e011c4f121e626478c7610c74fa743209729ffc54907e6fbf6427c4dd · sha256:8b6666f394f7dd61… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AC:L/AV:N/A:H/C:N/I:N/PR:N/S:U/UI:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c376732e011c4f121e626478c7610c74fa743209729ffc54907e6fbf6427c4dd · sha256:8b6666f394f7dd61… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c376732e011c4f121e626478c7610c74fa743209729ffc54907e6fbf6427c4dd · sha256:8b6666f394f7dd61… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-248","description":"CWE-248 Uncaught Exception","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c376732e011c4f121e626478c7610c74fa743209729ffc54907e6fbf6427c4dd · sha256:8b6666f394f7dd61… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

5 source assertions
{"url":"https://gist.github.com/sgInnora/45128ae15d52df7238680a8f2da8359f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c376732e011c4f121e626478c7610c74fa743209729ffc54907e6fbf6427c4dd · sha256:8b6666f394f7dd61… · /containers/cna/references/3
{"url":"https://github.com/riebl/vanetza"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c376732e011c4f121e626478c7610c74fa743209729ffc54907e6fbf6427c4dd · sha256:8b6666f394f7dd61… · /containers/cna/references/0
{"url":"https://github.com/riebl/vanetza/blob/master/vanetza/geonet/router.cpp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c376732e011c4f121e626478c7610c74fa743209729ffc54907e6fbf6427c4dd · sha256:8b6666f394f7dd61… · /containers/cna/references/2
{"url":"https://github.com/riebl/vanetza/blob/master/vanetza/security/openssl_wrapper.cpp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c376732e011c4f121e626478c7610c74fa743209729ffc54907e6fbf6427c4dd · sha256:8b6666f394f7dd61… · /containers/cna/references/1
{"url":"https://github.com/riebl/vanetza/security/advisories/GHSA-44qj-vh8c-5354"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c376732e011c4f121e626478c7610c74fa743209729ffc54907e6fbf6427c4dd · sha256:8b6666f394f7dd61… · /containers/cna/references/4

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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