Linux · Amazon Linux · Security advisory · September 14, 2026

ALAS2023-2026-2135: Security update for 55 packages

ALAS2023-2026-2135, released September 14, 2026, fixes 3 CVEs across 55 products. None of them is reported as exploited. Patch Radar priority: Routine.

Routine
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
5.3
Base score, 0 to 10
Highest EPSS
0.0078
56th percentile

Priority of the 3 CVEs

Patch now 0 Urgent 0 High 0 Routine 3

Fixed package versions

ProductReleaseFixed in
libnetapiamzn 20232:4.17.12-1.amzn2023.0.7
libnetapi-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
libnetapi-develamzn 20232:4.17.12-1.amzn2023.0.7
libsmbclientamzn 20232:4.17.12-1.amzn2023.0.7
libsmbclient-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
libsmbclient-develamzn 20232:4.17.12-1.amzn2023.0.7
libwbclientamzn 20232:4.17.12-1.amzn2023.0.7
libwbclient-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
libwbclient-develamzn 20232:4.17.12-1.amzn2023.0.7
python3-sambaamzn 20232:4.17.12-1.amzn2023.0.7
python3-samba-dcamzn 20232:4.17.12-1.amzn2023.0.7
python3-samba-dc-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
python3-samba-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
python3-samba-develamzn 20232:4.17.12-1.amzn2023.0.7
python3-samba-testamzn 20232:4.17.12-1.amzn2023.0.7
sambaamzn 20232:4.17.12-1.amzn2023.0.7
samba-clientamzn 20232:4.17.12-1.amzn2023.0.7
samba-client-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-client-libsamzn 20232:4.17.12-1.amzn2023.0.7
samba-client-libs-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-commonamzn 20232:4.17.12-1.amzn2023.0.7
samba-common-libsamzn 20232:4.17.12-1.amzn2023.0.7
samba-common-libs-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-common-toolsamzn 20232:4.17.12-1.amzn2023.0.7
samba-common-tools-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-dc-libsamzn 20232:4.17.12-1.amzn2023.0.7
samba-dc-libs-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-dcerpcamzn 20232:4.17.12-1.amzn2023.0.7
samba-dcerpc-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-debugsourceamzn 20232:4.17.12-1.amzn2023.0.7
samba-develamzn 20232:4.17.12-1.amzn2023.0.7
samba-krb5-printingamzn 20232:4.17.12-1.amzn2023.0.7
samba-krb5-printing-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-ldb-ldap-modulesamzn 20232:4.17.12-1.amzn2023.0.7
samba-ldb-ldap-modules-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-libsamzn 20232:4.17.12-1.amzn2023.0.7
samba-libs-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-pidlamzn 20232:4.17.12-1.amzn2023.0.7
samba-testamzn 20232:4.17.12-1.amzn2023.0.7
samba-test-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-test-libsamzn 20232:4.17.12-1.amzn2023.0.7
samba-test-libs-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-toolsamzn 20232:4.17.12-1.amzn2023.0.7
samba-usersharesamzn 20232:4.17.12-1.amzn2023.0.7
samba-vfs-iouringamzn 20232:4.17.12-1.amzn2023.0.7
samba-vfs-iouring-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-winbindamzn 20232:4.17.12-1.amzn2023.0.7
samba-winbind-clientsamzn 20232:4.17.12-1.amzn2023.0.7
samba-winbind-clients-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-winbind-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-winbind-krb5-locatoramzn 20232:4.17.12-1.amzn2023.0.7
samba-winbind-krb5-locator-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7
samba-winbind-modulesamzn 20232:4.17.12-1.amzn2023.0.7
samba-winbind-modules-debuginfoamzn 20232:4.17.12-1.amzn2023.0.7

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Routine CVE-2026-58218 samba: A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TK...5.3 0.0078 None reported
Routine CVE-2026-15779 ctdb: A flaw was found in samba's pam_winbindn/a 0.0011 None reported
Routine CVE-2026-6949 samba vulnerabilityn/a n/a None reported
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