CVE-2026-32776

4.0 MEDIUM

Published: March 16, 2026 Modified: March 17, 2026

Description

libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content.

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

0.0 Low Medium High Critical 10.0

Vector String

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

Patch Vendor Advisory Exploit Third Party Advisory

Source: cve@mitre.org

Issue Tracking Patch

Source: cve@mitre.org

Issue Tracking Patch

2 reference(s) from NVD

CVSS v3 Score

4.0 / 10.0

EPSS (Exploit Probability)

0.0%

2th percentile

Exploitation Status

Not in CISA KEV

CWE-476

libexpat_project