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The vulnerabilities of the functions mtype_add_cidr() and mtype_del_cidr() in the module net/netfilter/ipset/ip_set_hash_gen.h of the netfilter component of the Linux operating system allow attackers to compromise the confidentiality, integrity, and accessibility of the protected information.

🗓️ 02 Mar 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 5 Views

Integer overflow in netfilter ipset functions due to CIDR_POS risks confidentiality, integrity, and availability.

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02 Mar 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 26
CVSS 37
EPSS0.00157
5