CVE-2026-13742CWE-367

CVE-2026-13742

published June 29, 2026

CVSS
5.9
EPSS
0%
Percentile
1.6
In the wild
Unconfirmed
What it is

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]

The record
Technical detail
CVSS
5.9 · NONE
CVSS v4.0
Not supplied
EPSS
0.00118 · 1.6th percentile
Weakness
CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition
Published
2026-06-29T20:16Z
References (2)
https://www.honeywell.com/us/en/product-security · [email protected]http://seclists.org/fulldisclosure/2026/Sep/88 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 29 JUN 15:19Z
    Lack of signature verification before execution of downloaded content
    cvelistv5