An integer underflow in FRRouting (FRR) stable/10.0 to stable/10.6 allows attackers to cause a Denial of Service (DoS) via supplying a crafted BGP UPDATE message.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade frr10Upgrade frr10-selinux | Jul 2, 2026 | Jun 8, 2026 |
| Redhat_linux | — | Upgrade frr10-debuginfoNo solution existsUpgrade frr10Upgrade frrUpgrade frr-selinuxUpgrade frr10-debugsourceUpgrade frr10-selinuxUpgrade frr-debugsourceUpgrade frr-debuginfo | Jun 9, 2026 | May 4, 2026 |
| Rocky_linux | — | Upgrade frr10-debugsourceUpgrade frr10-debuginfoUpgrade frr-debuginfoUpgrade frr10Upgrade frr-debugsourceUpgrade frr | Jun 17, 2026 | Jun 11, 2026 |
| Ubuntu | — | Upgrade frr | Jun 4, 2026 | Jun 3, 2026 |
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