CVE-2026-56082
Unauth attacker exploits Capgo RPC to tamper cross-tenant billing logs and cause DoS.
Is CVE-2026-56082 being exploited?
Not confirmed. CVE-2026-56082 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.37% probability of exploitation in the next 30 days.
How severe is CVE-2026-56082?
CVE-2026-56082 is rated High with a CVSS score of 8.7. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-56082?
Yes. A fix has been recorded for CVE-2026-56082. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-56082 affect?
CVE-2026-56082 affects Capgo platform (Cap-go/capgo) <= 12.128.1, Public.record_build_time RPC. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-56082?
Update to 12.128.2; revoke anon keys; enforce access controls.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Cross-tenant billing data tampering and DoS via public.record_build_time RPC; unauthenticated access leads to inflated charges.
Patch when possible
- affected< 12.128.2
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.