-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Sat, 05 Sep 2026 07:52:43 +0200 Source: xorg-server Binary: xnest xnest-dbgsym xserver-xephyr xserver-xephyr-dbgsym xserver-xorg-core xserver-xorg-core-dbgsym xserver-xorg-core-udeb xserver-xorg-dev xserver-xorg-legacy xserver-xorg-legacy-dbgsym xvfb xvfb-dbgsym Architecture: s390x Version: 2:21.1.16-1.3+deb13u4 Distribution: trixie-security Urgency: high Maintainer: s390x Build Daemon (ziehrer) Changed-By: Salvatore Bonaccorso Description: xnest - Nested X server xserver-xephyr - nested X server xserver-xorg-core - Xorg X server - core server xserver-xorg-core-udeb - Xorg X server - core server (udeb) xserver-xorg-dev - Xorg X server - development files xserver-xorg-legacy - setuid root Xorg server wrapper xvfb - Virtual Framebuffer 'fake' X server Closes: 1141703 Changes: xorg-server (2:21.1.16-1.3+deb13u4) trixie-security; urgency=high . * Non-maintainer upload by the Security Team. * GLX: Free the tag of the old context later * glx: free old context tag before allocating new one in CommonMakeCurrent (CVE-2026-56000) (Closes: #1141703) * fb/mi/glamor: reject glyphs with negative dimensions * glamor: reject fonts with per-glyph metrics exceeding maxbounds (CVE-2026-55999) (Closes: #1141703) Checksums-Sha1: 38c900e5e978df16fa29650cfd2aa5d897df1cb5 2763632 xnest-dbgsym_21.1.16-1.3+deb13u4_s390x.deb 45528d42cf47359d3aa470254ea312e7c79a321b 3049676 xnest_21.1.16-1.3+deb13u4_s390x.deb 0eb6bb4174be8bf61744a9134d227c53e1b8466b 14819 xorg-server_21.1.16-1.3+deb13u4_s390x-buildd.buildinfo d7717387329db7e97d1dfcb9e35ec132a78f5eb5 4067424 xserver-xephyr-dbgsym_21.1.16-1.3+deb13u4_s390x.deb 56eb1f60e37f98f06ac450f6d6ee8bcd3b564b47 3332924 xserver-xephyr_21.1.16-1.3+deb13u4_s390x.deb 26c4e6c2ddc6ef4b0d96680fa3171974378913c3 5900020 xserver-xorg-core-dbgsym_21.1.16-1.3+deb13u4_s390x.deb 2199aa735c972ee26c46760b412cab0fd38fdc96 994516 xserver-xorg-core-udeb_21.1.16-1.3+deb13u4_s390x.udeb 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