High severity8.1NVD Advisory· Published Apr 17, 2026· Updated May 4, 2026
CVE-2026-40434
CVE-2026-40434
Description
Anviz CrossChex Standard lacks source verification in the client/server channel, enabling TCP packet injection by an attacker on the same network to alter or disrupt application traffic.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- cpe:2.3:a:anviz:crosschex_standard:-:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3- github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-106-03.jsonnvdThird Party Advisory
- www.anviz.com/contact-us.htmlnvdProduct
- www.cisa.gov/news-events/ics-advisories/icsa-26-106-03nvdUS Government Resource
News mentions
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