Fedora alert FEDORA-2026-29f4f47ade (micropython)
| From: | updates--- via package-announce <package-announce@lists.fedoraproject.org> | |
| To: | package-announce@lists.fedoraproject.org | |
| Subject: | [SECURITY] Fedora 43 Update: micropython-1.28.0-1.fc43 | |
| Date: | Thu, 16 Apr 2026 00:56:05 +0000 | |
| Message-ID: | <20260416005605.7237C88A9B@bastion01.rdu3.fedoraproject.org> | |
| Archive-link: | Article |
-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-29f4f47ade 2026-04-16 00:53:32.960281+00:00 -------------------------------------------------------------------------------- Name : micropython Product : Fedora 43 Version : 1.28.0 Release : 1.fc43 URL : http://micropython.org/ Summary : Implementation of Python 3 with very low memory footprint Description : Implementation of Python 3 with very low memory footprint -------------------------------------------------------------------------------- Update Information: Update to 1.28.0 -------------------------------------------------------------------------------- ChangeLog: * Mon Apr 6 2026 LumÃr Balhar <lbalhar@redhat.com> - 1.28.0-1 - Update to 1.28.0 - Security fix for CVE-2026-1998 - Update mbedtls submodule to 3.6.6 - mbedtls security fixes for CVE-2026-25834, CVE-2026-34871, CVE-2026-25833 - CVE-2025-52496, CVE-2025-52497, CVE-2025-49087, CVE-2025-54764, CVE-2025-59438 Resolves: rhbz#2455368, rhbz#2376688, rhbz#2376701, rhbz#2382261, rhbz#2405245, rhbz#2405374, rhbz#2437327, rhbz#2454032, rhbz#2454086, rhbz#2454213 * Fri Jan 16 2026 Fedora Release Engineering <releng@fedoraproject.org> - 1.27.0-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild -------------------------------------------------------------------------------- References: [ 1 ] Bug #2376688 - CVE-2025-52496 micropython: Mbed TLS AESNI Race Condition Vulnerability [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2376688 [ 2 ] Bug #2376701 - CVE-2025-52497 micropython: Mbed TLS PEM Parsing Buffer Underflow [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2376701 [ 3 ] Bug #2382261 - CVE-2025-49087 micropython: Mbed TLS PKCS#7 Timing Vulnerability [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2382261 [ 4 ] Bug #2405245 - CVE-2025-54764 micropython: Mbedtls timing attacks in RSA operations [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2405245 [ 5 ] Bug #2405374 - CVE-2025-59438 micropython: MbedTLS Padding oracle through timing of cipher error reporting [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2405374 [ 6 ] Bug #2437327 - CVE-2026-1998 micropython: micropython runtime.c mp_import_all memory corruption [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2437327 [ 7 ] Bug #2454032 - CVE-2026-25833 micropython: buffer underflow in x509_inet_pton_ipv6() [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2454032 [ 8 ] Bug #2454086 - CVE-2026-34871 micropython: entropy on Linux can fall back to /dev/urandom [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2454086 [ 9 ] Bug #2454213 - CVE-2026-25834 micropython: Mbed TLS: Algorithm downgrade vulnerability [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2454213 [ 10 ] Bug #2455368 - micropython-1.28.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2455368 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-29f4f47ade' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgr... All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------
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