Linux · 
Amazon Linux · Security advisory · June 8, 2026
Amazon Linux · Security advisory · June 8, 2026ALAS2023-2026-1817: Security update for 18 packages
ALAS2023-2026-1817, released June 8, 2026, fixes 9 CVEs across 18 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
9
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0058
48th percentile
Priority of the 9 CVEs
Patch now 0
Urgent 0
High 9
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| bpftool | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| bpftool-debuginfo | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| kernel | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| kernel-debuginfo | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| kernel-debuginfo-common-aarch64 | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| kernel-debuginfo-common-x86_64 | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| kernel-devel | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| kernel-headers | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| kernel-livepatch-6.1.174-217.345 | amzn 2023 | 1:1.0-0.amzn2023 |
| kernel-modules-extra | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| kernel-modules-extra-common | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| kernel-tools | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| kernel-tools-debuginfo | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| kernel-tools-devel | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| perf | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| perf-debuginfo | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| python3-perf | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
| python3-perf-debuginfo | amzn 2023 | 1:6.1.174-217.345.amzn2023 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-97555 | smb: client: fix heap overflow in DACL owner/group rewrite | 9.8 | 0.0058 | None reported |
| High | CVE-2026-43099 | linux: In the Linux kernel, the following vulnerability has been resolved: ipv4: icmp: fix null-ptr-deref in icmp_build_pro... | 7.5 | 0.0050 | None reported |
| High | CVE-2026-64379 | smb: client: mask server-provided mode to 07777 in modefromsid | 7.8 | 0.0031 | None reported |
| High | CVE-2026-31694 | fuse: reject oversized dirents in page cache | 7.8 | 0.0028 | None reported |
| High | CVE-2026-31532 | can: raw: fix ro->uniq use-after-free in raw_rcv() | 8.8 | 0.0017 | None reported |
| High | CVE-2025-40307 | exfat: validate cluster allocation bits of the allocation bitmap | 7.8 | 0.0016 | None reported |
| High | CVE-2025-39901 | i40e: remove read access to debugfs files | 7.1 | 0.0016 | None reported |
| High | CVE-2026-46174 | x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache | 9.8 | 0.0015 | None reported |
| High | CVE-2026-31624 | HID: core: clamp report_size in s32ton() to avoid undefined shift | 7.1 | 0.0013 | None reported |
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