CVE-2026-13742
Medium
Description
Honeywell IQ MultiAccess, all versions prior to and including version 28, contain an improper digital signature verification vulnerability. An attacker could potentially exploit this vulnerability, leading to the replacement of downloaded file with a malicious one. Honeywell also recommends updating to the most recent version of this product, service, or offering [V27 SP1, V28 SP1]
SeverityMedium
CVSS5.9
Exploit probability—
ProductIQ MultiAccess
PublishedJun 29, 2026
First seenJun 29, 2026
Weakness typeCWE-367CWE-367
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Honeywell Technologies IQ MultiAccess | IQ.v27 ≤ v ≤ 28 | — |
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