OpenBSD Errata: December 1st, 2020 (xmaplen)
1 December, 2020 by tb@openbsd.org | openbsd
Errata patches for the X server have been released for OpenBSD 6.7 and 6.8. Multiple input validation failures in the X server XKB extension can lead to out of bounds memory accesses for authorized clients. Binary updates for the amd64, i386, and arm64 platforms are available via the syspatch utility. Source code patches can be found on the respective errata page: https://www.openbsd.org/errata67.html https://www.openbsd.org/errata68.html