Just what I found in ausearch -m AVC output:

mitmanek:~ # ausearch -m AVC -ts boot |grep ModemManager
type=AVC msg=audit(1706651142.962:84): avc:  denied  { execmem } for  pid=1618
comm="ModemManager" scontext=system_u:system_r:modemmanager_t:s0
tcontext=system_u:system_r:modemmanager_t:s0 tclass=process permissive=1
type=AVC msg=audit(1706651143.909:85): avc:  denied  { execmem } for  pid=1618
comm="ModemManager" scontext=system_u:system_r:modemmanager_t:s0
tcontext=system_u:system_r:modemmanager_t:s0 tclass=process permissive=1

I don’t use ModemManager for anything, so I cannot test whether anything
actually changed with functionality.

openSUSE/Tumbleweed and

mitmanek:~ # sestatus 
SELinux status:                 enabled
SELinuxfs mount:                /sys/fs/selinux
SELinux root directory:         /etc/selinux
Loaded policy name:             targeted
Current mode:                   permissive
Mode from config file:          enforcing
Policy MLS status:              enabled
Policy deny_unknown status:     allowed
Memory protection checking:     actual (secure)
Max kernel policy version:      33
mitmanek:~ #

Bug ID	1219363
Summary	[SELinux] AVC denial execmem ModemManager
Classification	openSUSE
Product	openSUSE Tumbleweed
Version	Current
Hardware	Other
OS	Other
Status	NEW
Severity	Normal
Priority	P5 - None
Component	Security
Assignee	security-team@suse.de
Reporter	mcepl@suse.com
QA Contact	qa-bugs@suse.de
Target Milestone	---
Found By	---
Blocker	---