ByteOS Network

NVD Vulnerability Details :

CVE-2026-30803

Undergoing Analysis

Source-3f572a00-62e2-4423-959a-7ea25eff1638

Published At-17 Jun, 2026 | 18:17

Updated At-17 Jun, 2026 | 20:20

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
			N/A

Type: Secondary

Version: 4.0

Base score: 8.8

Base severity: HIGH

Vector:

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Type: N/A

Version:

Base score:

Base severity: N/A

Vector:

Weaknesses

CWE ID	Type	Source
CWE-191	Secondary	3f572a00-62e2-4423-959a-7ea25eff1638

CWE ID: CWE-191

Type: Secondary

Source: 3f572a00-62e2-4423-959a-7ea25eff1638

References

Hyperlink	Source	Resource
https://www.rti.com/vulnerabilities/#cve-2026-30803	3f572a00-62e2-4423-959a-7ea25eff1638	N/A

Hyperlink: https://www.rti.com/vulnerabilities/#cve-2026-30803

Source: 3f572a00-62e2-4423-959a-7ea25eff1638

Resource: N/A

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History