POCO C++ Libraries Releases 1.12.4 and 1.11.5 Available
These releases upgrade the bundled expat library to 2.5.0, which fixes CVE-2022-43680. In addition, release 1.12.4 fixes an issue in PollSet (introduced in 1.12.0) that can lead to 100 % CPU load in SocketReactor on single-core CPUs.
The complete list of closed GitHub issues is in the CHANGELOG.