RHSA-2026:61572 — Red Hat Security Advisory: NetworkManager security update

Fixed packages 78

Release	Package	Fixed in
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-adsl-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-bluetooth-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-cloud-setup	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-cloud-setup-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-debugsource	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-libnm-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-ovs-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-ppp-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-team-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-tui-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-wifi-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::appstream	NetworkManager-wwan-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-adsl	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-adsl-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-bluetooth	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-bluetooth-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-cloud-setup-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-config-connectivity-redhat	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-config-server	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-debugsource	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-dispatcher-routing-rules	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-initscripts-updown	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-libnm	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-libnm-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-ovs	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-ovs-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-ppp	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-ppp-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-team	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-team-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-tui	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-tui-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-wifi	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-wifi-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-wwan	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos	NetworkManager-wwan-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-adsl-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-bluetooth-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-cloud-setup	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-cloud-setup-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-debugsource	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-libnm-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-ovs-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-ppp-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-team-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-tui-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-wifi-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::appstream	NetworkManager-wwan-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-adsl	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-adsl-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-bluetooth	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-bluetooth-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-cloud-setup-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-config-connectivity-redhat	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-config-server	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-debugsource	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-dispatcher-routing-rules	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-initscripts-updown	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-libnm	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-libnm-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-ovs	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-ovs-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-ppp	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-ppp-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-team	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-team-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-tui	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-tui-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-wifi	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-wifi-debuginfo	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-wwan	1:1.40.16-10.el8_8.1
Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos	NetworkManager-wwan-debuginfo	1:1.40.16-10.el8_8.1

Vulnerabilities 1

Medium 6.7

CVE-2026-10805

Networkmanager: networkmanager: local privilege escalation via malformed mud urls in dhclient backend

A flaw was found in NetworkManager. This local privilege escalation vulnerability exists in NetworkManager's dhclient backend when processing malformed Manufacturer Usage Description (MUD) URLs. A local user can exploit this flaw to escalate privileges by tri…

Red Hat Red Hat Enterprise Linux 9 Red Hat Enterprise Linux 8 Red Hat Enterprise Linux 7 Linux Debian Ubuntu

Jun 4, 2026

References

article
https://access.redhat.com/security/updates/classification/#moderate
report
https://bugzilla.redhat.com/show_bug.cgi?id=2484613
advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_61572.json
report
https://access.redhat.com/security/cve/CVE-2026-10805
advisory
https://www.cve.org/CVERecord?id=CVE-2026-10805
advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-10805

Red Hat Security Advisory: NetworkManager security update

Fixed packages 78

Vulnerabilities 1

Networkmanager: networkmanager: local privilege escalation via malformed mud urls in dhclient backend

References