kea: This update for kea fixes the following issues: Update to release 2.6.5. Security issues fixed: - CVE-2026-3608: s...
CVE-2026-3608 is fixed in 13 products on 1 platform, first by kea 2.4.1-3ubuntu0.2, released March 24, 2026. It is not reported as exploited. Patch Radar priority: High.
This update for kea fixes the following issues: Update to release 2.6.5. Security issues fixed: - CVE-2026-3608: stack overflow error via specially crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons(bsc#1260380). Other updates and bugfixes: - A null dereference is now no longer possible when configuring the Control Agent with a socket that lacks the mandatory socket-name entry. - UNIX sockets are now created as group-writable. - Corrected an issue in logging configuration when parsing 'syslog:'. - Fixed crash when handling misconfigured global reservations. - Support for recent versions of Sphinx has been added.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| isc-kea · Debian 13.5 (trixie) | 2.6.3-1+deb13u1 | DEBIAN-CVE-2026-3608 | Mar 25, 2026 |
| isc-kea · Debian 14 | 3.0.3-1 | DEBIAN-CVE-2026-3608 | Mar 25, 2026 |
| kea · RHEL 10 | 2.6.3-2.el10_0.3 | RHSA-2026:11344 | Apr 15, 2026 |
| kea · Ubuntu 24.04.5 LTS (noble) | 2.4.1-3ubuntu0.2 | kea 2.4.1-3ubuntu0.2 | Mar 24, 2026 |
| kea · Ubuntu 25.10 (questing) | 2.6.3-2ubuntu0.1 | kea 2.6.3-2ubuntu0.1 | Mar 24, 2026 |
| kea · ol 10 | 0:3.0.1-3.el10_1 | ELSA-2026-7342 | Apr 10, 2026 |
| kea · opensuse-leap 16.0 | 3.0.3-160000.1.1 | OPENSUSE-SU-2026:20452-1 | Apr 1, 2026 |
| kea · rocky 10 | 0:3.0.1-3.el10_1 | RLSA-2026:7342 | Apr 11, 2026 |
| kea · sles 15.6 | 2.6.5-150600.13.9.1 | SUSE-SU-2026:1548-1 | Apr 22, 2026 |
| kea · sles 15.7 | 2.6.5-150700.3.6.1 | SUSE-SU-2026:1378-1 | Apr 16, 2026 |
| kea · sles 16.0 | 3.0.3-160000.1.1 | SUSE-SU-2026:20989-1 | Apr 1, 2026 |
| kea-admin · Ubuntu 24.04.5 LTS (noble) | 2.4.1-3ubuntu0.2 | kea-admin 2.4.1-3ubuntu0.2 | Mar 24, 2026 |
| kea-admin · Ubuntu 25.10 (questing) | 2.6.3-2ubuntu0.1 | kea-admin 2.6.3-2ubuntu0.1 | Mar 24, 2026 |
| kea-common · Ubuntu 24.04.5 LTS (noble) | 2.4.1-3ubuntu0.2 | kea-common 2.4.1-3ubuntu0.2 | Mar 24, 2026 |
| kea-common · Ubuntu 25.10 (questing) | 2.6.3-2ubuntu0.1 | kea-common 2.6.3-2ubuntu0.1 | Mar 24, 2026 |
| kea-ctrl-agent · Ubuntu 24.04.5 LTS (noble) | 2.4.1-3ubuntu0.2 | kea-ctrl-agent 2.4.1-3ubuntu0.2 | Mar 24, 2026 |
| kea-ctrl-agent · Ubuntu 25.10 (questing) | 2.6.3-2ubuntu0.1 | kea-ctrl-agent 2.6.3-2ubuntu0.1 | Mar 24, 2026 |
| kea-dhcp-ddns-server · Ubuntu 24.04.5 LTS (noble) | 2.4.1-3ubuntu0.2 | kea-dhcp-ddns-server 2.4.1-3ubuntu0.2 | Mar 24, 2026 |
| kea-dhcp-ddns-server · Ubuntu 25.10 (questing) | 2.6.3-2ubuntu0.1 | kea-dhcp-ddns-server 2.6.3-2ubuntu0.1 | Mar 24, 2026 |
| kea-dhcp4-server · Ubuntu 24.04.5 LTS (noble) | 2.4.1-3ubuntu0.2 | kea-dhcp4-server 2.4.1-3ubuntu0.2 | Mar 24, 2026 |
| kea-dhcp4-server · Ubuntu 25.10 (questing) | 2.6.3-2ubuntu0.1 | kea-dhcp4-server 2.6.3-2ubuntu0.1 | Mar 24, 2026 |
| kea-dhcp6-server · Ubuntu 24.04.5 LTS (noble) | 2.4.1-3ubuntu0.2 | kea-dhcp6-server 2.4.1-3ubuntu0.2 | Mar 24, 2026 |
| kea-dhcp6-server · Ubuntu 25.10 (questing) | 2.6.3-2ubuntu0.1 | kea-dhcp6-server 2.6.3-2ubuntu0.1 | Mar 24, 2026 |
| kea-doc · almalinux 10 | 3.0.1-3.el10_1 | ALSA-2026:7342 | Apr 9, 2026 |
| kea-doc · ol 10 | 0:3.0.1-3.el10_1 | ELSA-2026-7342 | Apr 10, 2026 |
| kea-hooks · ol 10 | 0:3.0.1-3.el10_1 | ELSA-2026-7342 | Apr 10, 2026 |
| kea-keama · ol 10 | 0:3.0.1-3.el10_1 | ELSA-2026-7342 | Apr 10, 2026 |
| kea-libs · ol 10 | 0:3.0.1-3.el10_1 | ELSA-2026-7342 | Apr 10, 2026 |
| python3-kea-connector · Ubuntu 24.04.5 LTS (noble) | 2.4.1-3ubuntu0.2 | python3-kea-connector 2.4.1-3ubuntu0.2 | Mar 24, 2026 |
| python3-kea-connector · Ubuntu 25.10 (questing) | 2.6.3-2ubuntu0.1 | python3-kea-connector 2.6.3-2ubuntu0.1 | Mar 24, 2026 |
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