Bugs addressed in recent updates
| Origin | Bug number | Title | Packages |
|---|---|---|---|
| Launchpad | 2148260 | Noble update: upstream stable patchset 2026-04-13 | linux |
| Launchpad | 2148714 | Noble update: upstream stable patchset 2026-04-17 | linux |
| Launchpad | 2150809 | Noble update: upstream stable patchset 2026-05-01 | linux |
| Launchpad | 2141536 | Some powerpc test from ubuntu_kernel_selftests timeout with 45 seconds | linux linux linux |
| CVE | CVE-2026-31504 | In the Linux kernel, the following vulnerability has been resolved: net: fix fanout UAF in packet_release() via NETDEV_UP race `packet_release()` h | linux linux linux linux-riscv linux linux-riscv-6.17 linux linux-nvidia-tegra linux-riscv-6.8 linux-lowlatency-hwe-6.8 linux-hwe-6.8 linux linux-hwe-6.17 linux-nvidia-tegra-igx linux-riscv linux linux-riscv-6.17 linux-hwe-6.17 linux linux-nvidia-tegra linux-riscv-6.8 linux-lowlatency-hwe-6.8 linux linux-nvidia-tegra-igx linux-nvidia-tegra linux linux-nvidia-tegra |
| CVE | CVE-2026-31533 | In the Linux kernel, the following vulnerability has been resolved: net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption The -EBUS | linux linux linux linux-riscv linux linux-riscv-6.17 linux linux-nvidia-tegra linux-riscv-6.8 linux-lowlatency-hwe-6.8 linux-hwe-6.8 linux linux-hwe-6.17 linux-nvidia-tegra-igx linux-riscv linux linux-riscv-6.17 linux-hwe-6.17 linux linux-nvidia-tegra linux-riscv-6.8 linux-lowlatency-hwe-6.8 linux linux-nvidia-tegra-igx linux-nvidia-tegra linux linux-nvidia-tegra |
| CVE | CVE-2026-31419 | In the Linux kernel, the following vulnerability has been resolved: net: bonding: fix use-after-free in bond_xmit_broadcast() bond_xmit_broadcast() | linux linux linux linux-riscv linux linux-riscv-6.17 linux linux-nvidia-tegra linux-riscv-6.8 linux-lowlatency-hwe-6.8 linux-hwe-6.8 linux linux-hwe-6.17 linux-nvidia-tegra-igx linux-riscv linux linux-riscv-6.17 linux-hwe-6.17 linux linux-nvidia-tegra linux-riscv-6.8 linux-lowlatency-hwe-6.8 linux linux-nvidia-tegra-igx linux-nvidia-tegra linux linux-nvidia-tegra |
| CVE | CVE-2026-23278 | In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: always walk all pending catchall elements During transact | linux linux linux linux |
| CVE | CVE-2026-23392 | In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: release flowtable after rcu grace period on error Call sy | linux linux |
| CVE | CVE-2026-31418 | In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: drop logically empty buckets in mtype_del mtype_del() counts | linux linux linux linux |
| CVE | CVE-2026-23272 | In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: unconditionally bump set->nelems before insertion In case | linux linux linux linux |
| Launchpad | 2149872 | iptables connlimit traffic loss | linux linux linux |
| Launchpad | 2150845 | Ubuntu 26.04 linux kernel has non-functional nova-core GPU driver enabled, conflicting with nouveau | linux |
| Launchpad | 2129844 | powerpc-build in ubuntu_kernel_selftests fails to build due to uninitialized value | linux linux |
| Launchpad | 2150065 | Fix mic mute led on a HP EliteBook 6 G2a platform | linux |
| Launchpad | 2149823 | /usr/bin/gdctl: TypeError on /usr/bin/gdctl@1717: print_current_state \u2192 print_monitor_prefs \u2192 get_backlight | mutter mutter mutter mutter |
| Launchpad | 2148655 | gnome-shell crashed with SIGSEGV in meta_logical_monitor_get_layout(logical_monitor=NULL) from send_output_events() from wayland_output_update_for_ou | mutter mutter mutter mutter |
| Launchpad | 2150242 | mutter logs \ | mutter mutter mutter mutter |
| Launchpad | 2148481 | Cursor does not change in popup window | mutter mutter mutter mutter |
| Launchpad | 2148049 | busy cursor when opening the program | mutter mutter mutter mutter |
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