Erlang/OTP 25.3.2.21

Note! The erts-13.2.2.16 application *cannot* be applied independently of other applications on an arbitrary OTP 25 installation. On a full OTP 25 installation, also the following runtime dependencies have to be satisfied: -- kernel-8.5 (first satisfied in OTP 25.1) -- stdlib-4.1 (first satisfied in OTP 25.1)

OTP-19577

Application(s):

erts

Related Id(s):

ERIERL-1220 , PR-9696

Fixed an emulator crash when setting an error_handler module that was not yet loaded.

OTP-19599

Application(s):

erts

Related Id(s):

PR-9724

Fixed a rare bug that could cause an emulator crash after unloading a module or erasing a persistent_term.

Full runtime dependencies of erts-13.2.2.16: kernel-8.5, sasl-3.3, stdlib-4.1

Note! The kernel-8.5.4.6 application *cannot* be applied independently of other applications on an arbitrary OTP 25 installation. On a full OTP 25 installation, also the following runtime dependencies have to be satisfied: -- erts-13.1.3 (first satisfied in OTP 25.2) -- stdlib-4.1.1 (first satisfied in OTP 25.1.1)

OTP-19605

Application(s):

kernel

Related Id(s):

GH-9720 , PR-9765

With this change, disk_log will not crash when using chunk_step/3 after log size was decreased.

OTP-19608

Application(s):

kernel

Related Id(s):

GH-9707 , PR-9767

With this change, disk_log will not run into infinite loop when using chunk/2,3 after log size was decreased.

Full runtime dependencies of kernel-8.5.4.6: crypto-5.0, erts-13.1.3, sasl-3.0, stdlib-4.1.1

The ssh-4.15.3.13 application can be applied independently of other applications on a full OTP 25 installation.

OTP-19625

Application(s):

ssh

Related Id(s):

CVE-2025-46712

Fix KEX strict implementation according to draft-miller-sshm-strict-kex-01 document.

Full runtime dependencies of ssh-4.15.3.13: crypto-5.0, erts-11.0, kernel-6.0, public_key-1.6.1, runtime_tools-1.15.1, stdlib-3.15

João Henrique Ferreira de Freitas, Lý Nhật Tâm