MikroTik RouterOS ipt_SAME.ko same_check integer overflow

Classification: Severe, Solution: Official Fix, Exploit Maturity: Not Defined, CVSSv3.1: 7.1, CVEs: CVE-2026-112158, Summary: A weakness has been identified in MikroTik RouterOS up to 6.40.5/6.44/7.20.8. Impacted is the function same_check of the file ipt_SAME.ko. Executing a manipulation can lead to integer overflow. The attack may be launched remotely. Upgrading to version 7.21.5 and 7.23.1 is recommended to address this issue. You should upgrade the affected component.

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CVE v události 1

CVE	hodnocení	KEV	EPSS
CVE-2026-112158	7.1 4.0 · VulDB 6.5 3.1 · VulDB 6.5 3.0 · VulDB	–	0.00

Hodnocení z katalogů, všechna, se stupnicí CVSS a vydavatelem. Rozpad vektoru je na stránce CVE. Advisory v textu uvádí CVSS 7.1.