CVE-2026-31839: Striae has a hash validation utility vulnerability

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-11 · updated 2026-06-17
Weakness: CWE-354

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.

Affected products

striae-org striae: from 0.9.22 through 3.0.0

References

https://github.com/striae-org/striae/releases/tag/v3.0.0
https://github.com/striae-org/striae/security/advisories/GHSA-mmf8-487q-p45m

Get alerted when CVE-2026-31839 or the next vulnerability affects your stack