Updated: libgcrypt-devel/20 1.12.2 - GnuPG cryptography library

Cygwin libgcrypt Maintainer via Cygwin-announce <[email protected]> Sun, 19 Apr 2026 10:31:37 -0600
Newsgroups gmane.os.cygwin.announce
Message-ID <[email protected]>
Libgcrypt is a general purpose cryptography library used for GnuPG2.

For more information see the project home page:

	https://gnupg.org/software/libgcrypt/

The following packages have been upgraded in the Cygwin distribution:

- libgcrypt-devel	1.12.2
- libgcrypt20		1.12.2

For changes since the previous Cygwin release, see the link or list of
changes below, or read /usr/share/doc/libgcrypt/NEWS after installation;
for complete details of changes read /usr/share/doc/libgcrypt/ChangeLog
after installation.

	https://dev.gnupg.org/T8114


2026-04-15	1.12.2

Bug fixes:

- Fix possible ECDH buffer overwrite with zeroes.
- Add a missing bounds check to the Dilithium context handling.
- Add point validation when using the new KEM interface.

Other:

- Fix the dead-code of stronger_key_check for RSA.

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