frr: This update for frr fixes the following issues Update to frr 8.5.7: - CVE-2026-5107: Fixed an improper access contr...
CVE-2026-28532 is fixed in 4 products on 1 platform, first by frr 8.1-1ubuntu1.16, released May 4, 2026. It is not reported as exploited. Patch Radar priority: Routine.
This update for frr fixes the following issues Update to frr 8.5.7: - CVE-2026-5107: Fixed an improper access controls in EVPN Type-2 Route Handler (bsc#1261013). - CVE-2026-28532: Harden TE/SR TLV iteration against malformed lengths (bsc#1263859). - CVE-2026-37457: Fix off-by-one error in FlowSpec operator array bounds check (bsc#1263863). - CVE-2026-37458: Validate MP_REACH_NLRI attribute against incorrect next-hop (bsc#1263974). DoS via a crafted UPDATE message (bsc#1263974).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| frr · Debian 12.15 (bookworm) | 8.4.4-1.1~deb12u2 | DEBIAN-CVE-2026-28532 | May 15, 2026 |
| frr · Debian 13.5 (trixie) | 10.3-3+deb13u1 | DEBIAN-CVE-2026-28532 | May 15, 2026 |
| frr · Debian 14 | 10.5.3-1 | DEBIAN-CVE-2026-28532 | May 15, 2026 |
| frr · Ubuntu 22.04.1 LTS (jammy) | 8.1-1ubuntu1.16 | frr 8.1-1ubuntu1.16 | May 4, 2026 |
| frr · Ubuntu 24.04.5 LTS (noble) | 8.4.4-1.1ubuntu6.7 | frr 8.4.4-1.1ubuntu6.7 | May 4, 2026 |
| frr · Ubuntu 25.10 (questing) | 10.4.1-3ubuntu1.4 | frr 10.4.1-3ubuntu1.4 | May 4, 2026 |
| frr · Ubuntu 26.04.1 LTS (resolute) | 10.5.1-1ubuntu4.1 | frr 10.5.1-1ubuntu4.1 | May 4, 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 22.04.1 LTS (jammy) | 8.1-1ubuntu1.16 | frr-pythontools 8.1-1ubuntu1.16 | May 4, 2026 |
| frr-pythontools · Ubuntu 24.04.5 LTS (noble) | 8.4.4-1.1ubuntu6.7 | frr-pythontools 8.4.4-1.1ubuntu6.7 | May 4, 2026 |
| frr-pythontools · Ubuntu 25.10 (questing) | 10.4.1-3ubuntu1.4 | frr-pythontools 10.4.1-3ubuntu1.4 | May 4, 2026 |
| frr-pythontools · Ubuntu 26.04.1 LTS (resolute) | 10.5.1-1ubuntu4.1 | frr-pythontools 10.5.1-1ubuntu4.1 | May 4, 2026 |
| frr-rpki-rtrlib · Ubuntu 22.04.1 LTS (jammy) | 8.1-1ubuntu1.16 | frr-rpki-rtrlib 8.1-1ubuntu1.16 | May 4, 2026 |
| frr-rpki-rtrlib · Ubuntu 24.04.5 LTS (noble) | 8.4.4-1.1ubuntu6.7 | frr-rpki-rtrlib 8.4.4-1.1ubuntu6.7 | May 4, 2026 |
| frr-rpki-rtrlib · Ubuntu 25.10 (questing) | 10.4.1-3ubuntu1.4 | frr-rpki-rtrlib 10.4.1-3ubuntu1.4 | May 4, 2026 |
| frr-rpki-rtrlib · Ubuntu 26.04.1 LTS (resolute) | 10.5.1-1ubuntu4.1 | frr-rpki-rtrlib 10.5.1-1ubuntu4.1 | May 4, 2026 |
| frr-snmp · Ubuntu 22.04.1 LTS (jammy) | 8.1-1ubuntu1.16 | frr-snmp 8.1-1ubuntu1.16 | May 4, 2026 |
| frr-snmp · Ubuntu 24.04.5 LTS (noble) | 8.4.4-1.1ubuntu6.7 | frr-snmp 8.4.4-1.1ubuntu6.7 | May 4, 2026 |
| frr-snmp · Ubuntu 25.10 (questing) | 10.4.1-3ubuntu1.4 | frr-snmp 10.4.1-3ubuntu1.4 | May 4, 2026 |
| frr-snmp · Ubuntu 26.04.1 LTS (resolute) | 10.5.1-1ubuntu4.1 | frr-snmp 10.5.1-1ubuntu4.1 | May 4, 2026 |
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