Skip to content
OpenAdvisories
Medium ELSA-2026-19068 1 CVE

Moderate: systemd security update (Oracle Linux 10)

Published Jul 8, 2026 · Updated Jul 8, 2026

Summary

[257-23.0.1.el10_2.1]
- Fix detection of Oracle Virtualization or BM envs [Orabug: 37531877]
- Avoid udevadm warnings when using udev valid configs [Orabug: 37503197]
- allow dm remove ioctl to co-operate with UEK3 [Orabug: 18467469]
- set 'RemoveIPC=no' in logind.conf as default [Orabug: 22224874]
- Fix missing netdev for iscsi entry in fstab [Orabug: 25897792]
- udev rules: fix memory hot add and remove [Orabug: 31310273]
- Disable unprivileged BPF by default [Orabug: 32870980]
- Remove upstream references [Orabug: 33995357]
- Wait for an extra configurable time before udevd kills a worker [Orabug: 36017407]
- Removed unneeded patches from the systemd.spec
- 1004-orabug34272490-0001-core-device-ignore-DEVICE_FOUND_UDEV-bit-on-switchin.patch [Orabug: 34272490]
- 1005-orabug34272490-0002-core-device-drop-unnecessary-condition.patch [Orabug: 34272490]
- 1006-orabug34467234-shutdown-get-only-active-md-arrays.patch [Orabug: 34467234]
- 1007-orabug34868110-pstore-fixes-for-dmesg.txt-reconstruction.patch [Orabug: 34868110]
- 1008-path-drop-IN_ATTRIB-from-parent-directory-watches.patch [Orabug: 36780432]

[257-23.1]
- ci: re-enable bpf-framework option for build and unit test jobs (RHEL-152080)
- ci: add bpftool workaround to codeql job too (RHEL-152080)
- ci: fix workaround about bpftool for codeql (RHEL-152080)
- ci: add bpftool workaround to coverity too (RHEL-152080)
- path-util: add flavour of path_startswith() that leaves a leading slash in place (RHEL-152080)
- cgroup: port some code over to path_startswith_full() (RHEL-152080)
- path-util: invert PATH_STARTSWITH_ACCEPT_DOT_DOT flag (RHEL-152080)
- sd-json: fix off-by-one issue when updating parent for array elements (RHEL-152080)
- core/cgroup: avoid one unnecessary strjoina() (RHEL-152080)
- core: validate input cgroup path more prudently (RHEL-152080)

[257-23]
- test-journal-dump: dump the headers of journal files (RHEL-106795)
- journal: store counts, not byte sizes, in table size constants (RHEL-106795)
- journal: treble field hash table size (RHEL-106795)
- nspawn: move uid shift/chown() code into shared/ (RHEL-143036)
- user-classification: add new 'foreign' UID range (RHEL-143036)
- userdb: synthesize stub user records for the foreign UID (RHEL-143036)
- dissect: add new --shift command (RHEL-143036)
- userdb: optionally parse numeric UIDs/GIDs where a username is expected (RHEL-143036)
- userdbd: separate parameter structure of GetMemberships() varlink call from the GetUserRecord() one (RHEL-143036)
- userdb: move setting of 'service' varlink parameter into userdb_connect() (RHEL-143036)
- user-record: make a NULL UserDBMatch be equivalent to no filtering (RHEL-143036)
- sd-varlink: add sd_varlink_get_description() call (RHEL-143036)
- user-record: add helper for dispatching a disposition mask (RHEL-143036)
- user-record: rename USER_DISPOSITION_MASK_MAX -> USER_DISPOSITION_MASK_ALL (RHEL-143036)
- user-record: add some helpers for working with UserDBMatch (RHEL-143036)
- varlink: add new calls for server-side user record filtering to varlink IDL + to spec (RHEL-143036)
- userdb: move UserDBMatch handling from userdbctl into generic userdb code to allow it to be done server side (RHEL-143036)
- userdbd: implement server side filtering in the Multiplexer API (RHEL-143036)
- homectl: port has_regular_user() + acquire_group_list() to use server-side filtering (RHEL-143036)
- update TODO (RHEL-143036)
- JSON User/Group records: Add properties for UUIDs (RHEL-143036)
- userdb: add support for printing the UUID from user and group records (RHEL-143036)
- userdb: add support for looking up users or groups by uuid. (RHEL-143036)
- userdbctl: add --uuid filtering option (RHEL-143036)
- userdbctl: add missing --uuid= to --help text (RHEL-143036)
- userdb: fix typo (RHEL-143036)
- man/userdbctl: fixup version info (RHEL-143036)
- user-record: add a concept of inverting per-host matching sections in user record (RHEL-143034)
- homectl: add interface for controlling storage for negative machine ID matches (RHEL-143034)
- logind: also save pidfdid as part of session state, even if we don't parse it (RHEL-53112)
- logind: support deserializing session leader through pidfdid (RHEL-53112)
- TEST-35-LOGIN: test coldplug without fdstore on kernels with pidfd id (RHEL-53112)
- logind: fix potential fd leak in deliver_session_leader_fd_consume() (RHEL-53112)
- Revert 'coredump: lock down EnterNamespace= mount even more' (RHEL-95219)
- coredump: add compat support for SYSTEMD_COREDUMP_ALLOW_NAMESPACE_CHANGE (RHEL-95219)

[257-22]
- fstab-generator: fix options in systemd.mount-extra= arg (RHEL-125822)
- hwdb: Add Accelerometer mount matrix for Irbis TW43 (RHEL-72702)
- hwdb: map FN key on TongFang X4SP4NAL laptops (RHEL-72702)
- hwdb: update rules (RHEL-72702)
- hwdb: update autosuspend rules (RHEL-72702)
- Add Razer Cobra mouse to hwdb (RHEL-72702)
- hwdb: enable autosuspend for Dell DW5826e WWAN modem (RHEL-72702)
- hwdb: sort SDR devices by vendor name (RHEL-72702)
- 70-mouse.hwdb: Add Razer Basilisk V3, Asus Cerberus, +2 more (RHEL-72702)
- hwdb: run 'update-hwdb' (RHEL-72702)
- Add Hantek DSO-6022 oscilloscopes and compatible devices (RHEL-72702)
- Update 60-sensor.hwdb - Add support for Lenovo Legion Go (RHEL-72702)
- hwdb: add Airspy devices (RHEL-72702)
- hwdb: add more devices (RHEL-72702)
- hwdb: add MiriSDR MSi2500 devices (RHEL-72702)
- hwdb: add missing Ettus Research B200 rule (RHEL-72702)
- hwdb: add LimeSDR XTRX devices (RHEL-72702)
- hwdb: add HydraSDR RFOne (RHEL-72702)
- hwdb: add SDRplay devices (RHEL-72702)
- hwdb: update (RHEL-72702)
- hwdb: fix calibrate rotation sensor for Positivo K116J (#39189) (RHEL-72702)
- Add Nulea M501 trackball to hwdb (RHEL-72702)
- add comment to 70-mouse.hwdb regarding generic name for Nulea M501 USB dongle (RHEL-72702)
- remove extra space from new hwdb.d/70-mouse.hwdb entries to fix failing test (RHEL-72702)
- remove bonus line (RHEL-72702)
- hwdb: drop trailing whitespace (RHEL-72702)
- remove

Fixed packages 12

ReleasePackageFixed in
Oracle Linux · 10 systemd 0:257-23.0.1.el10_2.1
Oracle Linux · 10 systemd-boot-unsigned 0:257-23.0.1.el10_2.1
Oracle Linux · 10 systemd-container 0:257-23.0.1.el10_2.1
Oracle Linux · 10 systemd-devel 0:257-23.0.1.el10_2.1
Oracle Linux · 10 systemd-journal-remote 0:257-23.0.1.el10_2.1
Oracle Linux · 10 systemd-libs 0:257-23.0.1.el10_2.1
Oracle Linux · 10 systemd-oomd 0:257-23.0.1.el10_2.1
Oracle Linux · 10 systemd-pam 0:257-23.0.1.el10_2.1
Oracle Linux · 10 systemd-resolved 0:257-23.0.1.el10_2.1
Oracle Linux · 10 systemd-rpm-macros 0:257-23.0.1.el10_2.1
Oracle Linux · 10 systemd-udev 0:257-23.0.1.el10_2.1
Oracle Linux · 10 systemd-ukify 0:257-23.0.1.el10_2.1

Vulnerabilities 1

  • Medium 5.5

    systemd: Local unprivileged user can trigger an assert

    systemd, a system and service manager, (as PID 1) hits an assert and freezes execution when an unprivileged IPC API call is made with spurious data. On version v249 and older the effect is not an assert, but stack overwriting, with the attacker controlled con…