Debian GNU/Linux 8 (Jessie), 9 (Stretch), 10 (Buster) LTS:
ELA-1269-1 avahi security update
Debian GNU/Linux 11 (Bullseye) LTS:
[DLA 3990-1] avahi security update
[DLA 3988-2] jinja2 regression update
Ondřej Surý has released PHP 8.4.1, 8.3.14, 8.2.26, 8.1.31, 8.0.30-10, 7.4.33-16, 7.3.33-22, 7.2.34-52, 7.1.33-65, 7.0.33-77, 5.6.40-79 packages for both Debian GNU/Linux 11 (Bullseye) LTS and 12 (Bookworm).