Red Hat Product Errata RHSA-2026:61243 - Security Advisory Issued: 2026-08-31 Updated: 2026-08-31 RHSA-2026:61243 - Security Advisory Overview Updated Packages Synopsis Moderate: NetworkManager security update Type/Severity Security Advisory: Moderate Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for NetworkManager is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Description NetworkManager is a system network service that manages network devices and connections, attempting to keep active network connectivity when available. Its capabilities include managing Ethernet, wireless, mobile broadband (WWAN), and PPPoE devices, as well as providing VPN integration with a variety of different VPN services. Security Fix(es): NetworkManager: NetworkManager: Local privilege escalation via malformed MUD URLs in dhclient backend (CVE-2026-10805) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Solution For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Affected Products Red Hat Enterprise Linux Server - AUS 9.4 x86_64 Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.4 ppc64le Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4 x86_64 Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.4 aarch64 Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.4 s390x Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.4 x86_64 Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.4 aarch64 Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.4 ppc64le Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.4 s390x Fixes BZ - 2484613 - CVE-2026-10805 NetworkManager: NetworkManager: Local privilege escalation via malformed MUD URLs in dhclient backend CVEs CVE-2026-10805 References https://access.redhat.com/security/updates/classification/#moderate Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux Server - AUS 9.4 SRPM NetworkManager-1.46.0-38.el9_4.1.src.rpm SHA-256: 85736f967d7319f9775ee1c08d8937fb5994ba5c17dcc103ee36ba7f371fa7be x86_64 NetworkManager-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 23b943a3c51acf1a3bf68825fe3160b47fee0765835ecd29cc66ea70545c680e NetworkManager-adsl-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 4d7d7c819d802cca75eb673bd5797487ad2a324d1d49dfeb4f7e1e326770d79f NetworkManager-adsl-debuginfo-1.46.0-38.el9_4.1.i686.rpm SHA-256: 2607d8a7fa0670148bc99c1561e85355c49553e6f52b2cd6f6286a2496b64063 NetworkManager-adsl-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 2f1cfdfd7ddfb30bbf84a8417f92aefed9ab9f5c07eef17e63532389993bccb9 NetworkManager-adsl-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 2f1cfdfd7ddfb30bbf84a8417f92aefed9ab9f5c07eef17e63532389993bccb9 NetworkManager-bluetooth-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: bc0b7b6aaff51910effac9f029ca6cb0743f7aed0d5866845453f980f7f030a0 NetworkManager-bluetooth-debuginfo-1.46.0-38.el9_4.1.i686.rpm SHA-256: 917fb1cbf1214593d4f2d140cf0b6d248eff83b495bb574d48740bb3cd38779c NetworkManager-bluetooth-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 19994be76599422a8640ad43d0678164874e86fbbae92227729db8b7dbef557e NetworkManager-bluetooth-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 19994be76599422a8640ad43d0678164874e86fbbae92227729db8b7dbef557e NetworkManager-cloud-setup-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 56525ee4bb404884ba8eb4a33ce4c01d455c1b31776d58cf43c696fb89fe18cf NetworkManager-cloud-setup-debuginfo-1.46.0-38.el9_4.1.i686.rpm SHA-256: e8afb6c844884a05860d76a55afd9418775f56a01685f84bc340e1d49a2d41a6 NetworkManager-cloud-setup-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 3bc55138f8cb59a17acce8860a835c0e7892f3eb6fa9fc18b9a7aece1ab264a1 NetworkManager-cloud-setup-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 3bc55138f8cb59a17acce8860a835c0e7892f3eb6fa9fc18b9a7aece1ab264a1 NetworkManager-config-connectivity-redhat-1.46.0-38.el9_4.1.noarch.rpm SHA-256: dafe121b70885bbdf272fd912c37a08b8bb55ab29db07e2c65fc82895e679f77 NetworkManager-config-server-1.46.0-38.el9_4.1.noarch.rpm SHA-256: 9ce4c54b6ac1d42aa00c28bc163e1df0a1e3ed08452b1edbcc05c3dbc2207ebf NetworkManager-debuginfo-1.46.0-38.el9_4.1.i686.rpm SHA-256: ba92d272431ec9830921e6e5357caada54cd0a5799563dc27b1d13511708f8f0 NetworkManager-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: ee5427083a7447aeadc9cb6ab4298841aa3f5ceea997854e2a715a9d173e35ae NetworkManager-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: ee5427083a7447aeadc9cb6ab4298841aa3f5ceea997854e2a715a9d173e35ae NetworkManager-debugsource-1.46.0-38.el9_4.1.i686.rpm SHA-256: 7b05b407195408ed86045e85e766d7d665afca9ca6737399f4d50fc3d46c7e03 NetworkManager-debugsource-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 69d0b0d2d937e587df4aaed49fec8727739e5e55b21db4ed8b6cd36d4b1c2e32 NetworkManager-debugsource-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 69d0b0d2d937e587df4aaed49fec8727739e5e55b21db4ed8b6cd36d4b1c2e32 NetworkManager-dispatcher-routing-rules-1.46.0-38.el9_4.1.noarch.rpm SHA-256: 92f1bbba4c969d272461f5f625f176284d8c48199d951cd8671268b6ddf5fd19 NetworkManager-initscripts-updown-1.46.0-38.el9_4.1.noarch.rpm SHA-256: 6ca458faccbb5f906769fead55a2fbce4193db931373c2efb4d8bc75fa67ea6c NetworkManager-libnm-1.46.0-38.el9_4.1.i686.rpm SHA-256: 18cb0450a5313c56d0558d95fc2ac28e1349c166d480e29f68f55ef24d631a94 NetworkManager-libnm-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: cb76eae04f95b76895aae79990a3404a8bda0742b1a1a5013d8097284e6f5901 NetworkManager-libnm-debuginfo-1.46.0-38.el9_4.1.i686.rpm SHA-256: a659e6b2966896851a1dd85f893517edcbab1b0072836fce391727865617972a NetworkManager-libnm-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: b86f2b2e8a9cb1346b16b1e034612a4f327271176c9defea5d8fdcfd7c19de86 NetworkManager-libnm-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: b86f2b2e8a9cb1346b16b1e034612a4f327271176c9defea5d8fdcfd7c19de86 NetworkManager-ovs-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 3b6a1a064e08450a4512e4a7461840da459339ee1ee7cde5a969bc994d04ce2e NetworkManager-ovs-debuginfo-1.46.0-38.el9_4.1.i686.rpm SHA-256: 9737f94bccde4655519fa1aa40081898235688754e59ef2478e387246c99da7b NetworkManager-ovs-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 3252459981402942812b50d38ef6ad1aaa5197c1d7d9f2d80fcecc68e00b7834 NetworkManager-ovs-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 3252459981402942812b50d38ef6ad1aaa5197c1d7d9f2d80fcecc68e00b7834 NetworkManager-ppp-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 90603c143f7586815547f75ad74372a817a8497b13da33faafcd914c2b678de5 NetworkManager-ppp-debuginfo-1.46.0-38.el9_4.1.i686.rpm SHA-256: 6416a9e4d11774b846ce9e6784d94ed16306a89d7625b3427de84e89d01fab82 NetworkManager-ppp-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 1dfa60bf4f8a582a10eed4898d8de444ced0ae4f83a69e5af48a4a1dc5766527 NetworkManager-ppp-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 1dfa60bf4f8a582a10eed4898d8de444ced0ae4f83a69e5af48a4a1dc5766527 NetworkManager-team-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 53e214649f23c7489e413caba89068b6f12c5e467a620b7f61350784e3d36423 NetworkManager-team-debuginfo-1.46.0-38.el9_4.1.i686.rpm SHA-256: ccb7a14e68be8434b529be2b581e05bc18c86cbaded4d1429df80784b8bf7c61 NetworkManager-team-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: bf0e46adceedf61d1e7386e55ea14bf3ad9118929231a7d15de4d509a9fbf405 NetworkManager-team-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: bf0e46adceedf61d1e7386e55ea14bf3ad9118929231a7d15de4d509a9fbf405 NetworkManager-tui-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 7683468a0000ed8f241dc585212e5626d5148d1f9482ba4a5bff14fc9b828089 NetworkManager-tui-debuginfo-1.46.0-38.el9_4.1.i686.rpm SHA-256: 8715fbd1ca19417097b82f4bc1f4ac9b867460a7dff3fa0a93c2b3ed7a4ad0f1 NetworkManager-tui-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: b23daa250144187856a666e230202f2a300baeba157a41665da61526609696a7 NetworkManager-tui-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: b23daa250144187856a666e230202f2a300baeba157a41665da61526609696a7 NetworkManager-wifi-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: a06718cb9c40dfff3e6bb48ec007e5fae735cdde961dfe36eb3435af9696568e NetworkManager-wifi-debuginfo-1.46.0-38.el9_4.1.i686.rpm SHA-256: 55ca54085c855704b3bf534db880cc7b2bc8141d826513a0a1e094ab4977f0a9 NetworkManager-wifi-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 442ef1990380aad7a1118c448e2c0d7293beab1a49cb040501d51263bc90b8e3 NetworkManager-wifi-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 442ef1990380aad7a1118c448e2c0d7293beab1a49cb040501d51263bc90b8e3 NetworkManager-wwan-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 53d49d80b5d6f3989a140c2ddf289791f5e724c261a88ab2bad76e904d7e1421 NetworkManager-wwan-debuginfo-1.46.0-38.el9_4.1.i686.rpm SHA-256: 59f28c3784fbf8ac664c6c7efd214ba5a1ab37add67501b04bef782d5e897696 NetworkManager-wwan-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 78c1fd84d9013e3a0b4e48367ad1837ab449699f959d6d99064eb03374cbca7d NetworkManager-wwan-debuginfo-1.46.0-38.el9_4.1.x86_64.rpm SHA-256: 78c1fd84d9013e3a0b4e48367ad1837ab449699f959d6d99064eb03374cbca7d Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.4 SRPM NetworkManager-1.46.0-38.el9_4.1.src.rpm SHA-256: 85736f967d7319f9775ee1c08d8937fb5994ba5c17dcc103ee36ba7f371fa7be ppc64le NetworkManager-1.46.0-38.el9_4.1.ppc64le.rpm SHA-256: 2e601be167f5ec375e94cb5482a84ec7138a47ef112de7430e6be7e9f187ebb8 NetworkManager-adsl-1.46.0-38.el9_4.1.ppc64le.rpm SHA-256: c390b6f1263b34cf53ec61b9403353eb