A samba security update has been released for CentOS 7.

CESA-2022:0328 Critical CentOS 7 samba Security Update

CentOS Errata and Security Advisory 2022:0328 Critical

Upstream details at :   https://access.redhat.com/errata/RHSA-2022:0328

The following updated files have been uploaded and are currently
syncing to the mirrors: ( sha256sum Filename )

x86_64:
e4bb7031f520b296dbe56b80bca148b9f8409329cef2007dd5a06e4548e780d3 ctdb-4.10.16-18.el7_9.x86_64.rpm
650ecdc0d3c0f2d221347461dc47da74b9aeb8041326a30662c310db8452c289 ctdb-tests-4.10.16-18.el7_9.x86_64.rpm
51a15a1f28637adcdf2f0d13e8d6a81017809612ab5a6a46dda8025be6f4aeec libsmbclient-4.10.16-18.el7_9.i686.rpm
c57edeef8ad80c1218e8f3c5f03298b8e4c78de794ef89153d213f767d7e76e8 libsmbclient-4.10.16-18.el7_9.x86_64.rpm
ad24252031ea8c0e12e7acf23ebf80586b5162f12ce5e4eac8273966928e89d0 libsmbclient-devel-4.10.16-18.el7_9.i686.rpm
f7faa6dc9e93209b28d0cf6a0ef6f0697ece6387cbb402f2554016b1db3192a5 libsmbclient-devel-4.10.16-18.el7_9.x86_64.rpm
7a5d98b836fb6cbb743996d5dd4c13cd9fe0b108498811fbc5ccf1dafa7797ef libwbclient-4.10.16-18.el7_9.i686.rpm
4d7880fbe60e6c8b83c4e01347b5e9ad274f8eee38feee4a3d7c3f8410c561ae libwbclient-4.10.16-18.el7_9.x86_64.rpm
092200d5b5dde09d6818651bad72eaf924bc014da7f290860fa9416ca5d80c29 libwbclient-devel-4.10.16-18.el7_9.i686.rpm
b9c8fac8c6b10a87a024279c0ecef2ddf68ea3c55076d9478ee93b3ba8bfc5c0 libwbclient-devel-4.10.16-18.el7_9.x86_64.rpm
f878599f24a0292058a13dbc96e35533360c55c1e4616d4db0cce5da1e4ed0e3 samba-4.10.16-18.el7_9.x86_64.rpm
7dae50109a258ad6094999bad1cf8de9bc680b967fcb221cf9e38f896f8cbf93 samba-client-4.10.16-18.el7_9.x86_64.rpm
7029af1412cd34983bc590c58b75f33a9bcb75cb2a5bdf5e6514f8ac4b8089e6 samba-client-libs-4.10.16-18.el7_9.i686.rpm
ba296a88e1432d771cd920109f74098580b81344ab27e869815dfaf5cd73b1bd samba-client-libs-4.10.16-18.el7_9.x86_64.rpm
5e9fa6a9c3dc6c925f58ce3d112f48e8d7a89835f56c85fdfa648a880246ebcc samba-common-4.10.16-18.el7_9.noarch.rpm
84eb961185970d439cbddea77f57986510cc0e948d47a65f64173b75fa19949b samba-common-libs-4.10.16-18.el7_9.i686.rpm
1e539eb940638371c11f0e077bf6396b4c0afe2d8a5e55e1a10d9e05b8865487 samba-common-libs-4.10.16-18.el7_9.x86_64.rpm
dc916d8fb8fa71e2b3598fd5f5d1544cc54745b116f27a7ab2ecadf3df918a7f samba-common-tools-4.10.16-18.el7_9.x86_64.rpm
fd9eac77800954e912c795b1baa2897a1255e8c44f1dcbe7f154da4bbb690fcd samba-dc-4.10.16-18.el7_9.x86_64.rpm
99fbbb592c991c048c088d31d6dc60cef74de08cfb469bfc81e440dd3938c4d4 samba-dc-libs-4.10.16-18.el7_9.x86_64.rpm
6b416b00b5ef6cb53e5629184ff45e772a8c2a837a9e0bb69dc38ebdd07ec7f2 samba-devel-4.10.16-18.el7_9.i686.rpm
3bb061745bcab5ccdf7cac588403affcb1f45108fd78412872bc78b646404b98 samba-devel-4.10.16-18.el7_9.x86_64.rpm
df6e614866add11969ca0b65851bfa71c6bc9f4844246ad53138cc6918480108 samba-krb5-printing-4.10.16-18.el7_9.x86_64.rpm
0ebd7a7d93f6af20c4e8fff8d52032fda80556a14021adf330e1c9f9e8063482 samba-libs-4.10.16-18.el7_9.i686.rpm
0d795cbf22fec282f02654f7712344c97027974130c274b8e837bec939303861 samba-libs-4.10.16-18.el7_9.x86_64.rpm
f2241666af94fe720a9238c276f97db47b1cb8737b678465e84924e2d3a8d6e1 samba-pidl-4.10.16-18.el7_9.noarch.rpm
a8f1e3373e10bfb45af34690456fb06dbf9cf8022362cfda341212c6841271db samba-python-4.10.16-18.el7_9.i686.rpm
009f1e5fdfe0287c2d456390aacab52be52e77247292e285d5caa965c2330dab samba-python-4.10.16-18.el7_9.x86_64.rpm
40519a4b9f7188d9987ae8efcdcd2a6c382d6311c8aafae7cf914313e1d5eef3 samba-python-test-4.10.16-18.el7_9.x86_64.rpm
0159bd2e5e5911a949c27ecc4ee8003c3e2bdc4fe0074b1d0eb53e28360580fa samba-test-4.10.16-18.el7_9.x86_64.rpm
166e3f5af4c284b83976badb2166ef9cbf7ee9204cc585ab900bfe28006a7917 samba-test-libs-4.10.16-18.el7_9.i686.rpm
92d0bc0edf07e6a5b24d5dcbe83924f7438ff5eaa170034fbde75f52fbbde969 samba-test-libs-4.10.16-18.el7_9.x86_64.rpm
87db2fe7caa5472a08068b5229089b79f46799961c76df49341071e86736a23e samba-vfs-glusterfs-4.10.16-18.el7_9.x86_64.rpm
4378731794448fc800d324e71a41beeae2b174ba078b23eb78ccff27fd8d5764 samba-winbind-4.10.16-18.el7_9.x86_64.rpm
9b69e41e187f8c3cd3d73d8a8b89d8ee3e0237dbf11ca2481d2bb26444e5ed32 samba-winbind-clients-4.10.16-18.el7_9.x86_64.rpm
2833f7d8c4764e2c4c247d5f95bf07698e64f2a6dc53aba92fe3fa1f92affe42 samba-winbind-krb5-locator-4.10.16-18.el7_9.x86_64.rpm
f85bf7e8f01a89ac772fea257536fa49cc0e71b925cccbf45c5bac62a6c37058 samba-winbind-modules-4.10.16-18.el7_9.i686.rpm
b4483eb8d3d6d68b68ad3e08c79385f43b0a40aa17c3681e16b53bdddfa10bef samba-winbind-modules-4.10.16-18.el7_9.x86_64.rpm

Source:
69981259831a04dd088b9eb1fc60ae9782fc37bbfc3d6508f214cd574ae77b4f samba-4.10.16-18.el7_9.src.rpm