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Package "libgcrypt20"

Name: libgcrypt20

Description:

This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • LGPL Crypto library - Windows development
Latest version: 1.9.4-3ubuntu3.2
Release: jammy (22.04)
Level: security
Repository: universe

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Other versions of "libgcrypt20" in Jammy

Repository Area Version
base main 1.9.4-3ubuntu3
base universe 1.9.4-3ubuntu3
security main 1.9.4-3ubuntu3.2
proposed main 1.9.4-3ubuntu3.1
proposed universe 1.9.4-3ubuntu3.1

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Changelog

Version: 1.9.4-3ubuntu3.2 2026-05-27 14:07:33 UTC

  libgcrypt20 (1.9.4-3ubuntu3.2) jammy-security; urgency=medium

  * SECURITY UPDATE: Heap-based buffer overflow via crafted ECDH ciphertext
    - debian/patches/CVE-2026-41989.patch: cipher:ecc: Fix decoding a point on
      Montgomery curve. in cipher/ecc-misc.c.
    - CVE-2026-41989
  * This package does _not_ contain the changes from 1.9.4-3ubuntu3.1 in
    jammy-proposed.

 -- Marc Deslauriers <email address hidden> Tue, 12 May 2026 14:17:54 +0200
CVE-2026-41989 Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH ciphertext to gcry_pk_decrypt.


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