Thanks for reporting this. As mentined in https://bugs.exim.org/show_bug.cgi?id=3047#c40, the fix is available in https://git.exim.org/exim.git/commit/b4e7527561f1 and https://git.exim.org/exim.git/commit/35aacb69f5c8.
The bug also seems to include a test we could potentially use to verify the bug. We should check if this also affects jammy and focal. ** Bug watch added: bugs.exim.org/ #3047 http://bugs.exim.org/show_bug.cgi?id=3047 ** Changed in: exim4 (Ubuntu) Status: Confirmed => Triaged ** Changed in: exim4 (Ubuntu) Importance: Undecided => High ** Tags added: server-todo ** Also affects: exim4 (Ubuntu Noble) Importance: Undecided Status: New ** Changed in: exim4 (Ubuntu Noble) Status: New => Triaged ** Changed in: exim4 (Ubuntu) Status: Triaged => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2077893 Title: Current exim version have crashes inside PCRE2 lib To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/exim4/+bug/2077893/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs