CVE-2026-30803 (GCVE-0-2026-30803)

Vulnerability from cvelistv5 – Published: 2026-06-17 17:21 – Updated: 2026-06-17 17:58
VLAI
Title
Integer Underflow (Wrap or Wraparound) vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.
Summary
Integer Underflow (Wrap or Wraparound) vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.This issue affects Connext Micro: from 4.0.0 before 4.3.0.
Severity
8.8 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
RTI
References
Impacted products
Vendor Product Version
RTI Connext Micro Affected: 4.0.0 , < 4.3.0 (custom)
Create a notification for this product.
Date Public
2026-06-12 16:21
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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