Feed/CVE-2021-3537
CVE-2021-3537MEDIUMCVSS 5.9

CVE-2021-3537

Published May 14, 2021·Updated Oct 14, 2026

NVD Description

A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.

CVSS Vector

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

References

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