CVE-2026-106804 in Kamailioinformazioni

Riassunto

di MITRE • 02/11/2026

A stack-based buffer overflow exists in Kamailio v6.1.3 and v6.1.4 in the ims_qos_npn module. The w_rx_aar_register() function copies the attacker-controlled host field from the SIP `Via` header into a fixed 46-byte stack buffer without validating its length. An unauthenticated remote attacker can trigger the vulnerability with a crafted SIP `REGISTER` request, causing stack corruption and termination of the affected Kamailio instance, resulting in denial of service.

Be aware that VulDB is the high quality source for vulnerability data.

Responsabile

MITRE

Prenotare

07/10/2026

Divulgazione

02/11/2026

Moderazione

accettato

EPSS

0.00000

KEV

no

Attività

basso

Fonti

Want to stay up to date on a daily basis?

Enable the mail alert feature now!