Security updates for Monday

Security updates have been issued by Debian (libde265 and snort), Fedora (chromium, openssl, php-symfony4, qt5-qtbase, qt6-qtbase, tigervnc, vim, wireshark, xorg-x11-server, and xorg-x11-server-Xwayland), Slackware (gnutls), SUSE (apr-util, grafana, java-1_8_0-ibm, kernel, less, libksba, opera, postgresql12, postgresql13, postgresql14, postgresql15, python-py, webkit2gtk3, wireshark, and xrdp), and Ubuntu (nova and webkit2gtk).