What’s Vulnerable › Vulnerabilities

CVE-2026-52022

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-09-01 · updated 2026-09-04
• Weakness: CWE-400

Description

An issue in kamailio v.6.1.1 and before allows a remote attacker to cause a denial of service via the IMS P-CSCF registration handling components

Affected products

• Kamailio: through 6.1.1

References

• https://github.com/kamailio/kamailio/commit/91c5ca751799db4f25a28a495350cc97f7c2f390
• https://github.com/kamailio/kamailio/issues/4670
• https://github.com/kamailio/kamailio/issues/4670

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