getting crashed when i enabled tls1.3

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prakash valsang

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May 11, 2026, 2:58:09 AMMay 11
to dev-tec...@mozilla.org
I am using NSS s version 3.112.1 which is linked to My application, when tls1.3 is enabled for a particular service it crahsed libfreebl3.so generated from code.

Please help 
Thanks
Prakash

prakash valsang

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May 13, 2026, 5:30:08 AMMay 13
to dev-tec...@mozilla.org, prakash valsang
Additonal stack trace where it crashes
0x00007fd055254bab in sample_from_xof_46 ()
from /appdata/app/mailbinp/messaging64/lib/libfreeblpriv3.so
#1 0x00007fd055255888 in sample_matrix_A_e7 ()
from /appdata/app/mailbinp/messaging64/lib/libfreeblpriv3.so
#2 0x00007fd055256004 in encrypt_7b.constprop ()
from /appdata/app/mailbinp/messaging64/lib/libfreeblpriv3.so
#3 0x00007fd0552579d7 in libcrux_ml_kem_ind_cca_encapsulate_eb ()
from /appdata/app/mailbinp/messaging64/lib/libfreeblpriv3.so
#4 0x00007fd055249c96 in libcrux_ml_kem_mlkem768_portable_encapsulate ()
from /appdata/app/mailbinp/messaging64/lib/libfreeblpriv3.so
#5 0x00007fd055201f40 in Kyber_Encapsulate ()
from /appdata/app/mailbinp/messaging64/lib/libfreeblpriv3.so
#6 0x00007fd05579b6ea in NSC_Encapsulate ()
from /appdata/app/mailbinp/messaging64/lib/libsoftokn3.so
#7 0x00007fd05c889bda in PK11_Encapsulate ()
from /appdata/app/mailbinp/messaging64/lib/libnss3.so
#8 0x00007fd05c3d5742 in tls13_HandleClientHelloPart2 ()
from /appdata/app/mailbinp/messaging64/lib/libssl3.so
#9 0x00007fd05c3b3fd0 in ssl3_HandleHandshakeMessage ()
from /appdata/app/mailbinp/messaging64/lib/libssl3.so
#10 0x00007fd05c3b78b3 in ssl3_HandleNonApplicationData ()
from /appdata/app/mailbinp/messaging64/lib/libssl3.so
#11 0x00007fd05c3b813d in ssl3_HandleRecord ()
from /appdata/app/mailbinp/messaging64/lib/libssl3.so
#12 0x00007fd05c3be5c7 in ssl3_GatherCompleteHandshake ()
from /appdata/app/mailbinp/messaging64/lib/libssl3.so
#13 0x00007fd05c3c0a49 in ssl_GatherRecord1stHandshake ()
from /appdata/app/mailbinp/messaging64/lib/libssl3.so
#14 0x00007fd05c3c4f62 in ssl_Do1stHandshake ()
from /appdata/app/mailbinp/messaging64/lib/libssl3.so
#15 0x00007fd05c3c624c in ssl_SecureSend ()
from /appdata/app/mailbinp/messaging64/lib/libssl3.so
#16 0x00007fd05c3ca168 in ssl_Write ()
from /appdata/app/mailbinp/messaging64/lib/libssl3.so
#17 0x00007fd05e716608 in writev_chunk

Anna Weine

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May 13, 2026, 6:07:24 AMMay 13
to prakash valsang, dev-tec...@mozilla.org
Hi.
Thanks for your report. 
Could you create a bug in Bugzilla?

Thanks!

prakash valsang

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May 14, 2026, 7:26:46 AMMay 14
to dev-tec...@mozilla.org, Anna Weine, dev-tec...@mozilla.org, prakash valsang
hi
   For this already bug is there " Bug 1983308 - disable kyber."  and  issue is fixed in  non ESR version 3.111.2 but I need ESR version with the fix. Even latest ESR version 3.112.5 does not have this change. please let me know when this ESR version with fix is available, because my application is crashing because this and stopped working.

Awaiting your reply on this ASAP.
Thanks
Prakash

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