CVE-2026-86137

ℹ️ low

In libxml2 before 2.15.4, xmlFAParsePosCharGroup has an out-of-bounds read, aka an out-of-bounds read in the NXT macro in xmlregexp.

CVSS Score

2.9

Low

EPSS Score

0.1

Exploit Probability

Published Date

2026-09-05

First Seen: 2026-09-06

This CVE is Lower Risk - more severe than 1.7% of all 353,061 vulnerabilities in our database.

#347,061

Below average severity

Severity Percentile

Last Modified 2026-09-05

Source NVD 🔗

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

CWE IDs (Weakness Types)

CWE-125

📦 Affected Products 0