vulnerability
FreeBSD: VID-c7187676-d176-11f0-841f-843a4b343614 (CVE-2018-15861): xkbcomp -- Several vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | Dec 5, 2025 | Dec 10, 2025 | Dec 10, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Dec 5, 2025
Added
Dec 10, 2025
Modified
Dec 10, 2025
Description
X.Org reports: Multiple issues have been found in xkbcomp that have been previously been published as CVEs in libxbkcommon. libxkbcommon is (to some degree) a fork of xkbcomp and some of the code base is identical. These CVEs were published earlier as: CVE-2018-15853: Endless recursion in xkbcomp/expr.c resulting in a crash CVE-2018-15859: NULL pointer dereference when parsing invalid atoms in ExprResolveLhs resulting in a crash CVE-2018-15861: NULL pointer dereference in ExprResolveLhs resulting in a crash CVE-2018-15863: NULL pointer dereference in ResolveStateAndPredicate resulting in a crash
Solution
freebsd-upgrade-package-xkbcomp
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