Linux · 
AlmaLinux · Security advisory · June 3, 2026
AlmaLinux · Security advisory · June 3, 2026ALSA-2026:22963: Security update for 37 packages
ALSA-2026:22963, released June 3, 2026, fixes 6 CVEs across 37 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
6
2 rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.1393
96th percentile
Priority of the 6 CVEs
Patch now 0
Urgent 2
High 4
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| ldb-tools | almalinux 10 | 4.23.5-109.el10_2 |
| libldb | almalinux 10 | 4.23.5-109.el10_2 |
| libldb-devel | almalinux 10 | 4.23.5-109.el10_2 |
| libnetapi | almalinux 10 | 4.23.5-109.el10_2 |
| libnetapi-devel | almalinux 10 | 4.23.5-109.el10_2 |
| libsmbclient | almalinux 10 | 4.23.5-109.el10_2 |
| libsmbclient-devel | almalinux 10 | 4.23.5-109.el10_2 |
| libwbclient | almalinux 10 | 4.23.5-109.el10_2 |
| libwbclient-devel | almalinux 10 | 4.23.5-109.el10_2 |
| python3-ldb | almalinux 10 | 4.23.5-109.el10_2 |
| python3-samba | almalinux 10 | 4.23.5-109.el10_2 |
| python3-samba-dc | almalinux 10 | 4.23.5-109.el10_2 |
| python3-samba-test | almalinux 10 | 4.23.5-109.el10_2 |
| samba | almalinux 10 | 4.23.5-109.el10_2 |
| samba-client | almalinux 10 | 4.23.5-109.el10_2 |
| samba-client-libs | almalinux 10 | 4.23.5-109.el10_2 |
| samba-common | almalinux 10 | 4.23.5-109.el10_2 |
| samba-common-libs | almalinux 10 | 4.23.5-109.el10_2 |
| samba-common-tools | almalinux 10 | 4.23.5-109.el10_2 |
| samba-dc-libs | almalinux 10 | 4.23.5-109.el10_2 |
| samba-dcerpc | almalinux 10 | 4.23.5-109.el10_2 |
| samba-devel | almalinux 10 | 4.23.5-109.el10_2 |
| samba-gpupdate | almalinux 10 | 4.23.5-109.el10_2 |
| samba-krb5-printing | almalinux 10 | 4.23.5-109.el10_2 |
| samba-ldb-ldap-modules | almalinux 10 | 4.23.5-109.el10_2 |
| samba-libs | almalinux 10 | 4.23.5-109.el10_2 |
| samba-pidl | almalinux 10 | 4.23.5-109.el10_2 |
| samba-test | almalinux 10 | 4.23.5-109.el10_2 |
| samba-test-libs | almalinux 10 | 4.23.5-109.el10_2 |
| samba-tools | almalinux 10 | 4.23.5-109.el10_2 |
| samba-usershares | almalinux 10 | 4.23.5-109.el10_2 |
| samba-vfs-iouring | almalinux 10 | 4.23.5-109.el10_2 |
| samba-winbind | almalinux 10 | 4.23.5-109.el10_2 |
| samba-winbind-clients | almalinux 10 | 4.23.5-109.el10_2 |
| samba-winbind-krb5-locator | almalinux 10 | 4.23.5-109.el10_2 |
| samba-winbind-modules | almalinux 10 | 4.23.5-109.el10_2 |
| samba-winexe | almalinux 10 | 4.23.5-109.el10_2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2026-4480 | samba: A flaw was found in the Samba printing subsystem | 9.0 | 0.1393 | None reported |
| Urgent | CVE-2026-4408 | samba: A flaw was found in Samba | 9.8 | 0.0250 | None reported |
| High | CVE-2026-2340 | samba: A flaw was found in Samba’s vfs_worm module | 9.0 | 0.0095 | None reported |
| High | CVE-2026-1933 | samba: A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes | 9.0 | 0.0086 | None reported |
| High | CVE-2026-40170 | ngtcp2: ngtcp2 is a C implementation of the IETF QUIC protocol | 9.0 | 0.0078 | None reported |
| High | CVE-2026-3012 | samba: A flaw was found in Samba’s certificate auto-enrollment Group Policy handling | 9.0 | 0.0026 | None reported |
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