CVE-2026-58084

In FreeBSD 15.0 and 15.1, realtimer_gettime() returns an error for CLOCK_TAI timers when no TAI offset is configured, but the return value is unchecked and the uninitialized buffer is copied to userspace via timer_settime(2). An unprivileged local user can exploit this to read kernel stack memory...

EUVD-2026-62338

To retrieve the previous timer value, the kernel calls realtimergettime, which obtains the current time for the timer's clock. For a timer using CLOCKTAI this can fail when no TAI offset has been configured, but the error return was not checked, so the uninitialized output buffer was copied to...

glibc security, bug fix, and enhancement update

2.17-222 - Restore internal GLIBCPRIVATE symbols for use during upgrades 1523119 2.17-221 - CVE-2018-1000001: Fix realpath buffer underflow 1534635 - i386: Fix unwinding for 32-bit C++ application 1529982 - Reduce thread and dynamic loader stack usage 1527904 - x86-64: Use XSAVE/XSAVEC more often...

openSUSE Security Update : glibc (openSUSE-2015-944)

glibc was updated to fix one minor security issue and two bugs. The following vulnerability was fixed : - boo950944: pointer guarding weakness The following bugs were fixed : - boo955644: resource leak in resolver - boo936251: bits/time.h misses CLOCKTAI that is present in linux/time.h...