ELA-1763-1 libhtml-parser-perl security update

heap use-after-free

2026-06-28
Packagelibhtml-parser-perl
Version3.72-3+deb9u1 (stretch), 3.72-3+deb10u1 (buster)
Related CVEs CVE-2026-8829


A heap use-after-free issue was discovered in libhtml-parser-perl (HTML::Entities module).

The XS routine backing _decode_entities() reads freed heap memory in some situations, which read may disclose adjacent heap contents.



For Debian 10 buster, these problems have been fixed in version 3.72-3+deb10u1.

For Debian 9 stretch, these problems have been fixed in version 3.72-3+deb9u1.

We recommend that you upgrade your libhtml-parser-perl packages.

Further information about Extended LTS security advisories can be found in the dedicated section of our website.