xpdf 4.06 crashes pdflatex

xpdf update from 4.05 to 4.06 crashes pdflatex

texlive-2023-80.fc44.src.rpm on fedora

The description is available at
https://forum.xpdfreader.com/viewtopic.php?t=45365

xpdf-4.05-8.fc44.src.rpm

works OK pdflatex ExecutionFlow.tex

xpdf-4.06-1.fc44.src.rpm

pdflatex ExecutionFlow.tex

Fatal glibc error: malloc.c:2578 (sysmalloc): assertion failed:
(old_top == initial_top (av) && old_size == 0) || ((unsigned
long) (old_size) >= MINSIZE && prev_inuse (old_top)
&& ((unsigned long) old_end & (pagesize - 1)) == 0)

Aborted (core dumped) pdflatex ExecutionFlow.tex

#0 0x00007ffff776d02c in __pthread_kill_implementation ()

from /lib64/libc.so.6

#1 0x00007ffff7712dee in raise () from /lib64/libc.so.6

#2 0x00007ffff76fa734 in abort () from /lib64/libc.so.6

#3 0x00007ffff76fb79f in __libc_message_impl.cold () from
/lib64/libc.so.6

#4 0x00007ffff777722c in malloc_printerr () from /lib64/libc.so.6

#5 0x00007ffff777a5ac in _int_malloc () from /lib64/libc.so.6

#6 0x00007ffff777b09f in __libc_malloc2 () from /lib64/libc.so.6

#7 0x00007ffff7dae678 in gmalloc(unsigned long) () from
/lib64/libgoo.so.4

#8 0x00007ffff7df7f6b in
BuiltinFontWidths::BuiltinFontWidths(BuiltinFontWidth*, int) () from
/lib64/libxpdfcore.so.4

#9 0x00007ffff7df808c in initBuiltinFontTables() ()

from /lib64/libxpdfcore.so.4

#10 0x00007ffff7e3c338 in GlobalParams::GlobalParams(char const*) ()

from /lib64/libxpdfcore.so.4

#11 0x00005555555eefc1 in read_pdf_info ()

#12 0x00005555555c9d0a in doextension ()

#13 0x00005555555cf003 in maincontrol ()

#14 0x0000555555558a78 in main ()

(gdb) quit

A debugging session is active.

Inferior 1 [process 106905] will be killed.

Quit anyway? (y or n) y

The link to original .tex that crashes pdflatex: https://arxiv.org/src/2511.01471