Linux · 
Amazon Linux · Security advisory · August 31, 2026
Amazon Linux · Security advisory · August 31, 2026ALAS2023-2026-2110: Security update for 18 packages
ALAS2023-2026-2110, released August 31, 2026, fixes 172 CVEs across 18 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
172
13 rated Critical
Exploited
0
None reported
Highest CVSS
10.0
Base score, 0 to 10
Highest EPSS
0.0147
73rd percentile
Priority of the 172 CVEs
Patch now 0
Urgent 13
High 113
Routine 46
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| bpftool6.12 | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| bpftool6.12-debuginfo | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| kernel-livepatch-6.12.103-127.188 | amzn 2023 | 1:1.0-0.amzn2023 |
| kernel6.12 | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| kernel6.12-debuginfo | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| kernel6.12-debuginfo-common-aarch64 | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| kernel6.12-debuginfo-common-x86_64 | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| kernel6.12-devel | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| kernel6.12-headers | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| kernel6.12-modules-extra | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| kernel6.12-modules-extra-common | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| kernel6.12-tools | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| kernel6.12-tools-debuginfo | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| kernel6.12-tools-devel | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| perf6.12 | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| perf6.12-debuginfo | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| python3-perf6.12 | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
| python3-perf6.12-debuginfo | amzn 2023 | 1:6.12.103-127.188.amzn2023 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2026-64564 | sctp: don't free the ASCONF's own transport in DEL-IP processing | 9.8 | 0.0143 | None reported |
| Urgent | CVE-2026-68160 | ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps() | 9.8 | 0.0077 | None reported |
| Urgent | CVE-2026-68127 | ila: reload IPv6 header after pskb_may_pull in checksum adjust | 9.8 | 0.0054 | None reported |
| Urgent | CVE-2026-68131 | rbd: Reset positive result codes to zero in object map update path | 9.8 | 0.0052 | None reported |
| Urgent | CVE-2026-80681 | vxlan: re-fetch eth header after route_shortcircuit() | 9.8 | 0.0050 | None reported |
| Urgent | CVE-2026-68121 | pppoe: reload header pointer after dev_hard_header() | 9.8 | 0.0037 | None reported |
| Urgent | CVE-2026-68146 | ftrace: Add global mutex to serialize trace_parser access | 9.8 | 0.0018 | None reported |
| Urgent | CVE-2026-68325 | iommu/amd: Bound the early ACPI HID map | 9.8 | 0.0018 | None reported |
| Urgent | CVE-2026-80686 | mm: migrate_device: fix pte_pfn/pte_dirty called on non-present PTE | 9.8 | 0.0017 | None reported |
| Urgent | CVE-2026-64562 | KVM: nVMX: Hide shadow VMCS right after VMCLEAR | 9.8 | 0.0016 | None reported |
| Urgent | CVE-2026-64017 | blk-mq: pop cached request if it is usable | 9.8 | 0.0013 | None reported |
| Urgent | CVE-2026-68153 | libceph: remove debugfs files before client teardown | 9.8 | 0.0013 | None reported |
| Urgent | CVE-2026-68142 | geneve: require CAP_NET_ADMIN in the device netns for changelink | 9.8 | 0.0012 | None reported |
| High | CVE-2026-74469 | sctp: prevent peer transport count overflow | 8.8 | 0.0147 | None reported |
| High | CVE-2026-72299 | bpftool: ELSA-2026-500249: Unbreakable Enterprise kernel security update (IMPORTANT) | 9.8 | 0.0075 | None reported |
| High | CVE-2026-68154 | libceph: reject zero bucket types in crush_decode | 9.8 | 0.0071 | None reported |
| High | CVE-2026-68158 | libceph: Fix multiplication overflow in decode_new_up_state_weight() | 9.8 | 0.0071 | None reported |
| High | CVE-2026-72137 | kernel-uek64k-modules-core: ELSA-2026-500374: Unbreakable Enterprise kernel security update (IMPORTANT) | 9.8 | 0.0071 | None reported |
| High | CVE-2026-68155 | libceph: Reject monmaps advertising zero monitors | 8.8 | 0.0070 | None reported |
| High | CVE-2026-68157 | libceph: guard missing CRUSH type name lookup | 7.8 | 0.0070 | None reported |
| High | CVE-2026-72253 | bpftool: ELSA-2026-500249: Unbreakable Enterprise kernel security update (IMPORTANT) | 7.5 | 0.0070 | None reported |
| High | CVE-2026-68156 | libceph: refresh auth->authorizer_buf{,_len} after authorizer update | 9.8 | 0.0069 | None reported |
| High | CVE-2026-68161 | sctp: close UDP tunnel sockets during netns teardown | 9.8 | 0.0068 | None reported |
| High | CVE-2026-72254 | kernel-uek64k-modules-core: netfilter: nft_fib: reject fib expression on the netdev egress hook (Theodor Arsenij Larionov-Trichkine) | 7.5 | 0.0067 | None reported |
| High | CVE-2026-68376 | sctp: fix auth_hmacs array size in struct sctp_cookie | 8.1 | 0.0061 | None reported |
Showing 1 to 25 of 172
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