CVE-2026-75931: fast-uri from 2.4.2 (inclusive), before 2.4.5 (exclusive), from 3.1.3 (inclusive), before 3.1.6 (exclusive), from…

Affected technology

fast-uri · from 2.4.2 (inclusive), before 2.4.5 (exclusive)
openjsf

fast-uri · from 3.1.3 (inclusive), before 3.1.6 (exclusive)
openjsf

fast-uri · from 4.0.1 (inclusive), before 4.1.3 (exclusive)
openjsf

fast-uri · 2.4.2 to before 2.4.5, 3.1.3 to before 3.1.6, 4.0.1 to before 4.1.3
fast-uri

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and availability impact as none; integrity impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.