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Bugs addressed in recent updates

All Launchpad Ubuntu Debian CVE

Origin Bug number Title Packages
CVE CVE-2023-53421 In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: Reinit blkg_iostat_set after clearing in blkcg_reset_stats() When b linux
CVE CVE-2023-53662 In the Linux kernel, the following vulnerability has been resolved: ext4: fix memory leaks in ext4_fname_{setup_filename,prepare_lookup} If the fil linux
CVE CVE-2023-53520 In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix hci_suspend_sync crash If hci_unregister_dev() frees the hci_dev linux
CVE CVE-2023-54207 In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Correct devm device reference for hidinput input_dev name Referen linux
CVE CVE-2026-23075 In the Linux kernel, the following vulnerability has been resolved: can: esd_usb: esd_usb_read_bulk_callback(): fix URB memory leak Fix similar mem linux
CVE CVE-2026-23170 In the Linux kernel, the following vulnerability has been resolved: drm/imx/tve: fix probe device leak Make sure to drop the reference taken to the linux
Launchpad 2143343 Jammy update: v5.15.199 upstream stable release linux
CVE CVE-2025-68263 In the Linux kernel, the following vulnerability has been resolved: ksmbd: ipc: fix use-after-free in ipc_msg_send_request ipc_msg_send_request() w linux
CVE CVE-2025-68259 In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Don't skip unrelated instruction if INT3/INTO is replaced When re-inj linux
CVE CVE-2025-68265 In the Linux kernel, the following vulnerability has been resolved: nvme: fix admin request_queue lifetime The namespaces can access the controller linux
CVE CVE-2025-68256 In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix out-of-bounds read in rtw_get_ie() parser The Informati linux
CVE CVE-2025-71088 In the Linux kernel, the following vulnerability has been resolved: mptcp: fallback earlier on simult connection Syzkaller reports a simult-connect linux
CVE CVE-2025-71141 In the Linux kernel, the following vulnerability has been resolved: drm/tilcdc: Fix removal actions in case of failed probe The drm_kms_helper_poll linux
CVE CVE-2025-38234 In the Linux kernel, the following vulnerability has been resolved: sched/rt: Fix race in push_rt_task Overview ======== When a CPU chooses to call linux
CVE CVE-2025-40325 In the Linux kernel, the following vulnerability has been resolved: md/raid10: wait barrier before returning discard request with REQ_NOWAIT raid10 linux
Launchpad 2142789 Noble update: upstream stable patchset 2026-03-04 linux
Launchpad 2139322 Fix conntrack use after free when ovs hardware offload is enabled linux
Launchpad 2143033 ADT test for linux package failed with \ linux linux
CVE CVE-2026-23060 In the Linux kernel, the following vulnerability has been resolved: crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec au linux linux linux
CVE CVE-2026-23074 In the Linux kernel, the following vulnerability has been resolved: net/sched: Enforce that teql can only be used as root qdisc Design intent of te linux linux linux



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