Linux · 
Amazon Linux · Security advisory · July 27, 2026
Amazon Linux · Security advisory · July 27, 2026ALAS2023-2026-2005: Security update for 18 packages
ALAS2023-2026-2005, released July 27, 2026, fixes 2 CVEs across 18 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.0047
40th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| bpftool | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| bpftool-debuginfo | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| kernel | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| kernel-debuginfo | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| kernel-debuginfo-common-aarch64 | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| kernel-debuginfo-common-x86_64 | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| kernel-devel | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| kernel-headers | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| kernel-livepatch-6.1.176-223.369 | amzn 2023 | 1:1.0-0.amzn2023 |
| kernel-modules-extra | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| kernel-modules-extra-common | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| kernel-tools | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| kernel-tools-debuginfo | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| kernel-tools-devel | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| perf | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| perf-debuginfo | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| python3-perf | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
| python3-perf-debuginfo | amzn 2023 | 1:6.1.176-223.369.amzn2023 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-64600 | xfs: resample the data fork mapping after cycling ILOCK | 7.8 | 0.0047 | None reported |
| High | CVE-2026-64531 | linux: In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: reject oversized nested action... | 7.8 | 0.0038 | None reported |
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