frr: A vulnerability has been found in FRRouting FRR up to 10.5.1
CVE-2026-5107 is fixed in 4 products on 1 platform, first by DEBIAN-CVE-2026-5107, released March 30, 2026. It is not reported as exploited. Patch Radar priority: Routine.
A vulnerability has been found in FRRouting FRR up to 10.5.1. This affects the function process_type2_route of the file bgpd/bgp_evpn.c of the component EVPN Type-2 Route Handler. The manipulation leads to improper access controls. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is reported as difficult. The identifier of the patch is 7676cad65114aa23adde583d91d9d29e2debd045. To fix this issue, it is recommended to deploy a patch.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| frr · Debian 12.15 (bookworm) | 8.4.4-1.1~deb12u2 | DEBIAN-CVE-2026-5107 | Mar 30, 2026 |
| frr · Debian 13.5 (trixie) | 10.3-3+deb13u1 | DEBIAN-CVE-2026-5107 | Mar 30, 2026 |
| frr · Debian 14 | 10.6.0-2 | DEBIAN-CVE-2026-5107 | Mar 30, 2026 |
| frr · Ubuntu 20.04 LTS (focal) | 7.2.1-1ubuntu0.2+esm4 | frr 7.2.1-1ubuntu0.2+esm4 | Apr 30, 2026 |
| frr · Ubuntu 22.04.1 LTS (jammy) | 8.1-1ubuntu1.15 | frr 8.1-1ubuntu1.15 | Apr 30, 2026 |
| frr · Ubuntu 24.04.5 LTS (noble) | 8.4.4-1.1ubuntu6.6 | frr 8.4.4-1.1ubuntu6.6 | Apr 30, 2026 |
| frr · Ubuntu 25.10 (questing) | 10.4.1-3ubuntu1.2 | frr 10.4.1-3ubuntu1.2 | Apr 30, 2026 |
| frr · sles 15.6 | 8.5.7-150500.4.43.1 | SUSE-SU-2026:2454-1 | Jun 18, 2026 |
| frr · sles 15.7 | 10.2.6-150700.3.10.1 | SUSE-SU-2026:2457-1 | Jun 18, 2026 |
| frr · sles 16.0 | 10.2.6-160000.1.1 | SUSE-SU-2026:22026-1 | Jun 3, 2026 |
| frr-pythontools · Ubuntu 20.04 LTS (focal) | 7.2.1-1ubuntu0.2+esm4 | frr-pythontools 7.2.1-1ubuntu0.2+esm4 | Apr 30, 2026 |
| frr-pythontools · Ubuntu 22.04.1 LTS (jammy) | 8.1-1ubuntu1.15 | frr-pythontools 8.1-1ubuntu1.15 | Apr 30, 2026 |
| frr-pythontools · Ubuntu 24.04.5 LTS (noble) | 8.4.4-1.1ubuntu6.6 | frr-pythontools 8.4.4-1.1ubuntu6.6 | Apr 30, 2026 |
| frr-pythontools · Ubuntu 25.10 (questing) | 10.4.1-3ubuntu1.2 | frr-pythontools 10.4.1-3ubuntu1.2 | Apr 30, 2026 |
| frr-rpki-rtrlib · Ubuntu 20.04 LTS (focal) | 7.2.1-1ubuntu0.2+esm4 | frr-rpki-rtrlib 7.2.1-1ubuntu0.2+esm4 | Apr 30, 2026 |
| frr-rpki-rtrlib · Ubuntu 22.04.1 LTS (jammy) | 8.1-1ubuntu1.15 | frr-rpki-rtrlib 8.1-1ubuntu1.15 | Apr 30, 2026 |
| frr-rpki-rtrlib · Ubuntu 24.04.5 LTS (noble) | 8.4.4-1.1ubuntu6.6 | frr-rpki-rtrlib 8.4.4-1.1ubuntu6.6 | Apr 30, 2026 |
| frr-rpki-rtrlib · Ubuntu 25.10 (questing) | 10.4.1-3ubuntu1.2 | frr-rpki-rtrlib 10.4.1-3ubuntu1.2 | Apr 30, 2026 |
| frr-snmp · Ubuntu 20.04 LTS (focal) | 7.2.1-1ubuntu0.2+esm4 | frr-snmp 7.2.1-1ubuntu0.2+esm4 | Apr 30, 2026 |
| frr-snmp · Ubuntu 22.04.1 LTS (jammy) | 8.1-1ubuntu1.15 | frr-snmp 8.1-1ubuntu1.15 | Apr 30, 2026 |
| frr-snmp · Ubuntu 24.04.5 LTS (noble) | 8.4.4-1.1ubuntu6.6 | frr-snmp 8.4.4-1.1ubuntu6.6 | Apr 30, 2026 |
| frr-snmp · Ubuntu 25.10 (questing) | 10.4.1-3ubuntu1.2 | frr-snmp 10.4.1-3ubuntu1.2 | Apr 30, 2026 |
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