CVE-2026-31839

Name: CVE-2026-31839
Creator: NVD / NIST
Published: 2026-03-11T17:16:58.27+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.12%

Last modified Jun 17, 2026

CVE-2026-31839 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Striae is a firearms examiner's comparison companion. A high-severity integrity bypass vulnerability existed in Striae's digital confirmation workflow prior to v3.0.0. EPSS estimates a 0.12% chance of exploitation in the next 30 days.

Description

Striae is a firearms examiner's comparison companion. A high-severity integrity bypass vulnerability existed in Striae's digital confirmation workflow prior to v3.0.0. Hash-only validation trusted manifest hash fields that could be modified together with package content, allowing tampered confirmation packages to pass integrity checks. This vulnerability is fixed in 3.0.0.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS Probability

0.12%

2.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-354

Affected Software

Vendor	Product	Versions
Striae	Striae	>= 0.9.22, <= 3.0.0

References

https://github.com/striae-org/striae/releases/tag/v3.0.0Release Notes
https://github.com/striae-org/striae/security/advisories/GHSA-mmf8-487q-p45mVendor Advisory

Timeline

Published: Mar 11, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-31839?

How severe is CVE-2026-31839?

CVE-2026-31839 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.12% probability of exploitation in the next 30 days.

How do I fix CVE-2026-31839?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-31839?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST