Fedora Security Advisories

• perl-Sereal-5.006-1.el10_2
• perl-Sereal-Decoder-5.006-1.el10_2
• perl-Sereal-Encoder-5.006-1.el10_2

This update includes a security fix to make sure that COPY tags cannot be used to read past end of the buffer.

• xorg-x11-server-Xwayland-24.1.12-1.fc43

Update to xwayland 24.1.12, Security fixes for: ZDI-CAN-30136, ZDI-CAN-30159, ZDI-CAN-30160, ZDI-CAN-30161, ZDI-CAN-30163, ZDI-CAN-30164, ZDI-CAN-30165, ZDI-CAN-30168

• xorg-x11-server-21.1.23-1.fc43

Update to xserver 21.1.23, Security fixes for: ZDI-CAN-30136, ZDI-CAN-30159, ZDI-CAN-30160, ZDI-CAN-30161, ZDI-CAN-30163, ZDI-CAN-30164, ZDI-CAN-30165, ZDI-CAN-30168

• xorg-x11-server-21.1.23-1.fc44

Update to xserver 21.1.23, security fixes for: ZDI-CAN-30136, ZDI-CAN-30159, ZDI-CAN-30160, ZDI-CAN-30161, ZDI-CAN-30163, ZDI-CAN-30164, ZDI-CAN-30165, ZDI-CAN-30168

• xorg-x11-server-Xwayland-24.1.12-1.fc44

Update to xwayland 24.1.12, security fixes for ZDI-CAN-30136, ZDI-CAN-30159, ZDI-CAN-30160, ZDI-CAN-30161, ZDI-CAN-30163, ZDI-CAN-30164, ZDI-CAN-30165, ZDI-CAN-30168

• exim-4.99.4-1.el8

This is an update fixing a pre-authentication information disclosure (CVE-2026-48840).

• exim-4.99.4-1.el9

This is an update fixing a pre-authentication information disclosure (CVE-2026-48840).

• exim-4.99.4-1.el10_3

This is an update fixing a pre-authentication information disclosure (CVE-2026-48840).

• exim-4.99.4-1.fc43

This is an update fixing a pre-authentication information disclosure (CVE-2026-48840).

• exim-4.99.4-1.fc44

This is an update fixing a pre-authentication information disclosure (CVE-2026-48840).

• putty-0.84-1.el8

This is an update fixing several security related problems in putty.

• putty-0.84-1.el9

This is an update fixing several security related problems in putty.

• putty-0.84-1.fc43

This is an update fixing several security related problems in putty.

• putty-0.84-1.fc44

This is an update fixing several security related problems in putty.

• mingw-objfw-1.5.5-1.fc43

Update to 1.5.5, containing many bug fixes, some also security related.

• mingw-objfw-1.5.5-1.fc44

Update to 1.5.5, containing many bug fixes, some also security related.

• objfw-1.5.5-1.el10_2

Update to 1.5.5, containing many bug fixes, some also security related.

• objfw-1.5.5-1.fc43

Update to 1.5.5, containing many bug fixes, some also security related.

• objfw-1.5.5-1.el8

Update to 1.5.5, containing many bug fixes, some also security related.

• objfw-1.5.5-1.el9

Update to 1.5.5, containing many bug fixes, some also security related.