CVE-2026-25212
Privilege escalation in Percona PMM allows OS shell execution via Add data source.
Is CVE-2026-25212 being exploited?
Not confirmed. CVE-2026-25212 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 0.29% probability of exploitation in the next 30 days.
How severe is CVE-2026-25212?
CVE-2026-25212 is rated Critical with a CVSS score of 9.9. 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-2026-25212?
Yes. A fix has been recorded for CVE-2026-25212. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-25212 affect?
CVE-2026-25212 affects Percona PMM (before 3.7). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-25212?
Upgrade to PMM 3.7+ or apply vendor patch when released
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
OS command execution on host by attacker with pmm-admin rights, breaking DB isolation and gaining shell access.
Immediate action required