Versions mentioned in the description apply to the upstream
Remediation section below for
Debian:10 relevant versions.
There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.
libxml2 to version 2.9.4+dfsg1-7+deb10u2 or higher.