Bug#1149725: coturn: New upstream version 4.18 available

[Michael Prokop]

Package: coturn
Version: 4.15.0-1
Severity: wishlist

Hi,

coturn v4.18.0 was released on 2026-09-08, see
https://github.com/coturn/coturn/releases

CVE-2026-68555 should be fixed as of 4.16.0, which would furthermore
close #1145022.

Also, CVE-2026-73213 + CVE-2026-73214 should be fixed with 4.16.0
and CVE-2026-73215 + CVE-2026-73216 should be fixed with 4.17.0,
which would close #1144385.

So updating to v4.18 should fix the RC bugs that currently prevent
coturn from being part of Debian/forky.

(If there's anything to assist with, please let us know.
Thanks for maintaining coturn in Debian!)

regards
-mika-