CVE-2026-30802
published 2026-06-17CVE-2026-30802: Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.This issue affects Connext Micro: from 4.0.0 before 4.3.0, from…
PriorityP349high8.8CVSS 4.0
AVNACLATNPRNUINVCLVINVAHSCNSINSANEXCRXIRXARXMAVXMACXMATXMPRXMUIXMVCXMVIXMVAXMSCXMSIXMSAXSXAUXRXVXREXUX
EPSS
0.28%
19.3th percentile
Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.This issue affects Connext Micro: from 4.0.0 before 4.3.0, from 2.4.5 before 2.4.*.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| rti | connext_micro | >= 2.4.5 < 2.4.* | 2.4.* |
| rti | connext_micro | >= 4.0.0 < 4.3.0 | 4.3.0 |
CVSS provenance
nvdv4.08.8HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/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
cvelistv5v4.08.8HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
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VulDB
RTI Connext Micro up to 4.2.x out-of-bounds
vuldb·2026-06-17
CVE-2026-30802 [CRITICAL] RTI Connext Micro up to 4.2.x out-of-bounds
A vulnerability described as critical has been identified in RTI Connext Micro up to 4.2.x. The impacted element is an unknown function. Such manipulation leads to out-of-bounds read.
This vulnerability is traded as CVE-2026-30802. The attack may be launched remotely. There is no exploit available.
Upgrading the affected component is recommended.
CVEList
Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.
cvelistv5·2026-06-17·CVSS 8.8
CVE-2026-30802 [HIGH] CWE-125 Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.
Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.
Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.This issue affects Connext Micro: from 4.0.0 before 4.3.0.
GHSA
Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.This issue affects Connext Micro: from 4.0.0 before 4.3.0.
ghsa_unreviewed·2026-06-17
CVE-2026-30802 [HIGH] CWE-125 Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.This issue affects Connext Micro: from 4.0.0 before 4.3.0.
Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.This issue affects Connext Micro: from 4.0.0 before 4.3.0.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-06-17
Published