What is CVE-2026-56324?

CVE-2026-56324 is a high-severity vulnerability in Capgo, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 8.2/10. Published 2026-06-22.

How severe is CVE-2026-56324?

High severity. CVSS v3 base score is 8.2 out of 10.

Resource exhaustion in Capgo

CVE-2026-56324

Capgo before 12.128.2 contains a rate limit bypass vulnerability in the channel_self endpoint that allows attackers to circumvent rate limiting by rotating the user-controlled device_id parameter. Attackers can send multiple requests per s…

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H.

Affected products

Capgo — versions 0, 12.128.2

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-56324?: CVE-2026-56324 is a high-severity vulnerability in Capgo, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 8.2/10. Published 2026-06-22.
How severe is CVE-2026-56324?: High severity. CVSS v3 base score is 8.2 out of 10.