Linux · Amazon Linux · Security advisory · June 22, 2026

ALAS2023-2026-1870: Security update for 15 packages

ALAS2023-2026-1870, released June 22, 2026, fixes 5 CVEs across 15 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
5
None rated Critical
Exploited
0
None reported
Highest CVSS
8.1
Base score, 0 to 10
Highest EPSS
0.0029
21st percentile

Priority of the 5 CVEs

Patch now 0 Urgent 0 High 4 Routine 1

Fixed package versions

ProductReleaseFixed in
clamav1.5amzn 20231.5.2-1.amzn2023.0.2
clamav1.5-dataamzn 20231.5.2-1.amzn2023.0.2
clamav1.5-debuginfoamzn 20231.5.2-1.amzn2023.0.2
clamav1.5-debugsourceamzn 20231.5.2-1.amzn2023.0.2
clamav1.5-develamzn 20231.5.2-1.amzn2023.0.2
clamav1.5-docamzn 20231.5.2-1.amzn2023.0.2
clamav1.5-filesystemamzn 20231.5.2-1.amzn2023.0.2
clamav1.5-freshclamamzn 20231.5.2-1.amzn2023.0.2
clamav1.5-freshclam-debuginfoamzn 20231.5.2-1.amzn2023.0.2
clamav1.5-libamzn 20231.5.2-1.amzn2023.0.2
clamav1.5-lib-debuginfoamzn 20231.5.2-1.amzn2023.0.2
clamav1.5-milteramzn 20231.5.2-1.amzn2023.0.2
clamav1.5-milter-debuginfoamzn 20231.5.2-1.amzn2023.0.2
clamd1.5amzn 20231.5.2-1.amzn2023.0.2
clamd1.5-debuginfoamzn 20231.5.2-1.amzn2023.0.2

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-41676 rust-openssl: Deriver::derive and PkeyCtxRef::derive can overflow short buffers on OpenSSL 1.1.17.5 0.0029 None reported
High CVE-2026-41678 rust-openssl: Incorrect bounds assertion in aes key wrap8.1 0.0025 None reported
High CVE-2026-42327 rust-openssl: rust-openssl provides OpenSSL bindings for the Rust programming languagen/a 0.0021 None reported
High CVE-2026-45784 rust-openssl: rust-openssl provides OpenSSL bindings for the Rust programming language7.1 0.0013 None reported
Routine CVE-2026-44662 rust-openssl: Heap buffer overflow when encrypting with AES key-wrap-with-paddingn/a 0.0017 None reported
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