SB2026051003 - Fedora 44 update for uriparser
Published: May 10, 2026
Security Bulletin ID
SB2026051003
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Integer overflow (CVE-ID: CVE-2026-42371)
CWE-ID: CWE-190 - Integer overflow
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to cause incorrect URI parsing results.
The vulnerability exists due to numeric truncation in text range comparison in uriparser when parsing crafted URI input. A remote attacker can supply crafted URI input to cause incorrect URI parsing results.
Remediation
Install update from vendor's website.