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An out-of-bounds read was discovered in PCRE version 10.39, related to a missing Unicode property matching issue in JIT compiled regular expressions. The bug is present in the function "compile_xclass_matchingpath", declared in "pcre2_jit_compile.c". References: https://github.com/PCRE2Project/pcre2/commit/50a51cb7e67268e6ad417eb07c9de9bfea5cc55a
Created pcre2 tracking bugs for this issue: Affects: fedora-all [bug 2077987]
Created mingw-pcre2 tracking bugs for this issue: Affects: fedora-all [bug 2081957]
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2022:5251 https://access.redhat.com/errata/RHSA-2022:5251
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2022:5809 https://access.redhat.com/errata/RHSA-2022:5809