# CVE-2025-39886: bpf: Tell memcg to use allow_spinning=false path in bpf_timer_init()

CVE-2025-39886 is fixed in 58 products on 1 platform, first by DEBIAN-CVE-2025-39886, released September 23, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-39886
- Priority: Routine
- CVSS: 5.5 (Moderate)
- EPSS: 0.0015
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 23, 2025
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-39886

## Description

In the Linux kernel, the following vulnerability has been resolved:  bpf: Tell memcg to use allow_spinning=false path in bpf_timer_init()  Currently, calling bpf_map_kmalloc_node() from __bpf_async_init() can cause various locking issues; see the following stack trace (edited for style) as one example:  ...  [10.011566]  do_raw_spin_lock.cold  [10.011570]  try_to_wake_up             (5) double-acquiring the same  [10.011575]  kick_pool                      rq_lock, causing a hardlockup  [10.011579]  __queue_work  [10.011582]  queue_work_on  [10.011585]  kernfs_notify  [10.011589]  cgroup_file_notify  [10.011593]  try_charge_memcg           (4) memcg accounting raises an  [10.011597]  obj_cgroup_charge_pages        MEMCG_MAX event  [10.011599]  obj_cgroup_charge_account  [10.011600]  __memcg_slab_post_alloc_hook  [10.011603]  __kmalloc_node_noprof ...  [10.011611]  bpf_map_kmalloc_node  [10.011612]  __bpf_async_init  [10.011615]  bpf_timer_init             (3) BPF calls bpf_timer_init()  [10.011617]  bpf_prog_xxxxxxxxxxxxxxxx_fcg_runnable  [10.011619]  bpf__sched_ext_ops_runnable  [10.011620]  enqueue_task_scx           (2) BPF runs with rq_lock held  [10.011622]  enqueue_task  [10.011626]  ttwu_do_activate  [10.011629]  sched_ttwu_pending         (1) grabs rq_lock ...  The above was reproduced on bpf-next (b338cf849ec8) by modifying ./tools/sched_ext/scx_flatcg.bpf.c to call bpf_timer_init() during ops.runnable(), and hacking the memcg accounting code a bit to make a bpf_timer_init() call more likely to raise an MEMCG_MAX event.  We have also run into other similar variants (both internally and on bpf-next), including double-acquiring cgroup_file_kn_lock, the same worker_pool::lock, etc.  As suggested by Shakeel, fix this by using __GFP_HIGH instead of GFP_ATOMIC in __bpf_async_init(), so that e.g. if try_charge_memcg() raises an MEMCG_MAX event, we call __memcg_memory_event() with @allow_spinning=false and avoid calling cgroup_file_notify() there.  Depends on mm patch "memcg: skip cgroup_file_notify if spinning is not allowed": https://lore.kernel.org/bpf/20250905201606.66198-1-shakeel.butt@linux.dev/  v0 approach s/bpf_map_kmalloc_node/bpf_mem_alloc/ https://lore.kernel.org/bpf/20250905061919.439648-1-yepeilin@google.com/ v1 approach: https://lore.kernel.org/bpf/20250905234547.862249-1-yepeilin@google.com/

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bpftool6.12 amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | bpftool6.12-debuginfo amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel-livepatch-6.12.48-67.114 amzn 2023 | 1:1.0-0.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel-uek ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-core ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-core ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-core ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-core ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-devel ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-devel ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-core ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-core ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-deprecated ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-deprecated ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-desktop ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-desktop ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-extra-netfilter ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-extra-netfilter ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-usb ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-usb ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-wireless ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-debug-modules-wireless ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-devel ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-devel ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-doc ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-doc ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-core ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-core ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-deprecated ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-deprecated ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-desktop ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-desktop ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-extra ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-extra ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-extra-netfilter ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-extra-netfilter ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-usb ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-usb ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-wireless ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-modules-wireless ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-tools ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek-tools ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-core ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-core ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-devel ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-devel ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-core ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-core ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-deprecated ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-deprecated ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-desktop ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-desktop ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-extra ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-extra ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-extra-netfilter ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-extra-netfilter ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-usb ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-usb ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-wireless ol 10 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel-uek64k-modules-wireless ol 9 | 0:6.12.0-105.51.5.el9uek | [ELSA-2025-25754](https://patchblox.com/security/data/fix/linux/elsa-2025-25754.md) | Nov 9, 2025 |
| Linux | kernel6.12 amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-debuginfo amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-debuginfo-common-aarch64 amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-debuginfo-common-x86_64 amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-devel amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-headers amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-libbpf amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-libbpf-debuginfo amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-libbpf-devel amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-libbpf-static amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-modules-extra amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-modules-extra-common amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-tools amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-tools-debuginfo amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | kernel6.12-tools-devel amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.12.48-1 | [DEBIAN-CVE-2025-39886](https://patchblox.com/security/data/fix/linux/debian-cve-2025-39886.md) | Sep 23, 2025 |
| Linux | linux Debian 14 | 6.16.8-1 | [DEBIAN-CVE-2025-39886](https://patchblox.com/security/data/fix/linux/debian-cve-2025-39886.md) | Sep 23, 2025 |
| Linux | perf6.12 amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | perf6.12-debuginfo amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | python3-perf6.12 amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |
| Linux | python3-perf6.12-debuginfo amzn 2023 | 1:6.12.48-67.114.amzn2023 | [ALAS2023-2025-1227](https://patchblox.com/security/data/fix/linux/alas2023-2025-1227.md) | Oct 27, 2025 |

---

Data as of 2026-11-09T07:25:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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