What is CVE-2026-16970?

CVE-2026-16970 is a medium-severity vulnerability in Dfir-iris Iris-web, classified under Insufficient Session Expiration. CVSS score: 4.2/10. Published 2026-07-30.

How severe is CVE-2026-16970?

Medium severity. CVSS v3 base score is 4.2 out of 10.

Vulnerability in Dfir-iris Iris-web

CVE-2026-16970

The IRIS web application in version 2.4.26 and possibly others contains a logout functionality which is ineffective. Stolen session cookies can therefore be misused for a long time.

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Dfir-iris Iris-web — versions 2.4.26

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a (third-party-advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2026-16970?: CVE-2026-16970 is a medium-severity vulnerability in Dfir-iris Iris-web, classified under Insufficient Session Expiration. CVSS score: 4.2/10. Published 2026-07-30.
How severe is CVE-2026-16970?: Medium severity. CVSS v3 base score is 4.2 out of 10.