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openbsd 7.9 · errata 032

2026-10-07 · common

Multiple vulnerabilites in the X server Xinput, dix, glamor, glx, present and Xkb extensions.

CVE-2026-88812 CVE-2026-93515 CVE-2026-93516 CVE-2026-93517 CVE-2026-93518 CVE-2026-93519 CVE-2026-93520 CVE-2026-93521 CVE-2026-93522 CVE-2026-93523 CVE-2026-93524 CVE-2026-93536

installera

# syspatch

binär patch finns för amd64, arm64, i386

källpatch

signify -Vep /etc/signify/openbsd-79-base.pub -x 032_xserver.patch.sig \
    -m - | (cd /usr/xenocara && patch -p0)

And then rebuild and install the X server and keyboard drivers:
cd /usr/xenocara/xserver
make -f Makefile.bsd-wrapper obj
make -f Makefile.bsd-wrapper build
cd /usr/xenocara/driver/xf86-input-keyboard
make -f Makefile.bsd-wrapper obj
make -f Makefile.bsd-wrapper build

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