Fedora Security Advisories

FEDORA-2026-3d13d52f58 Packages in this update:

• mingw-python3-3.11.15-2.fc44

Update description:

Update to python-3.11.15, backport fixes for CVE-2026-4519, CVE-2026-3644, CVE-2026-4224, CVE-2026-2297

FEDORA-2026-22d8c9f967 Packages in this update:

• mingw-python3-3.11.15-2.fc43

Update description:

Update to python-3.11.15, backport fixes for CVE-2026-4519, CVE-2026-3644, CVE-2026-4224, CVE-2026-2297

FEDORA-2026-6d7e0a8b45 Packages in this update:

• mapserver-8.4.1-3.fc43

Update description:

Backport fix for CVE-2026-33721.

FEDORA-2026-178c482e71 Packages in this update:

• mapserver-8.4.1-3.fc42

Update description:

Backport fix for CVE-2026-33721.

FEDORA-2026-b5a2da2c73 Packages in this update:

• mapserver-8.6.1-1.fc44

Update description:

Update to mapserver 8.6.1.

FEDORA-EPEL-2026-43ec22fd0e Packages in this update:

• mapserver-8.6.1-1.el9

Update description:

Update to mapserver 8.6.1.

FEDORA-2026-7576b56379 Packages in this update:

• mingw-libpng-1.6.56-1.fc43

Update description:

Update to libpng-1.6.56.

FEDORA-2026-c33aec93da Packages in this update:

• mingw-libpng-1.6.56-1.fc44

Update description:

Update to libpng-1.6.56.

FEDORA-2026-f911c124c2 Packages in this update:

• mingw-libpng-1.6.56-1.fc42

Update description:

Update to libpng-1.6.56.

FEDORA-2026-6c010af7be Packages in this update:

• python-cryptography-46.0.6-1.fc43

Update description:

Update to v46.0.6

This includes a single fix for security issue: * **SECURITY ISSUE**: Fixed a bug where name constraints were not applied to peer names during verification when the leaf certificate contains a wildcard DNS SAN. Ordinary X.509 topologies are not affected by this bug, including those used by the Web PKI. Credit to **Oleh Konko (1seal)** for reporting the issue. **CVE-2026-34073**

FEDORA-2026-1a816eeca2 Packages in this update:

• python3.6-3.6.15-55.fc43

Update description:

Security fix for CVE-2026-4519.

FEDORA-2026-156169f944 Packages in this update:

• python3.6-3.6.15-55.fc42

Update description:

Security fix for CVE-2026-4519.

FEDORA-2026-b79ae5877b Packages in this update:

• python3.6-3.6.15-55.fc44

Update description:

Security fix for CVE-2026-4519.

FEDORA-2026-a0b1d4b9fa Packages in this update:

• python3.11-3.11.15-2.fc42

Update description:

Security fix for CVE-2026-4519.

FEDORA-2026-5dd28d8058 Packages in this update:

• python3.11-3.11.15-2.fc43

Update description:

Security fix for CVE-2026-4519.

FEDORA-2026-5e63b7a761 Packages in this update:

• python3.11-3.11.15-2.fc44

Update description:

Security fix for CVE-2026-4519.

FEDORA-EPEL-2026-a4a4cfbd77 Packages in this update:

• python3.13-3.13.12-2.el10_1

Update description:

Security fix for CVE-2026-4519

FEDORA-EPEL-2026-771dc2ccab Packages in this update:

• python3.13-3.13.12-2.el10_2

Update description:

Security fix for CVE-2026-4519

FEDORA-EPEL-2026-dcc4073aa9 Packages in this update:

• python3.13-3.13.12-2.el10_3

Update description:

Security fix for CVE-2026-4519

FEDORA-EPEL-2026-50d336b3f9 Packages in this update:

• python3.13-3.13.12-2.el9

Update description:

Security fix for CVE-2026-4519