How severe is CVE-2025-12817?

CVE-2025-12817 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2025-12817 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-12817?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-12817 have an EU (EUVD) identifier?

Yes. CVE-2025-12817 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-169292.

When was CVE-2025-12817 published?

CVE-2025-12817 was published on 2025-11-13 and last updated on 2026-06-17.

CVE-2025-12817

CVE-2025-12817 is a low-severity vulnerability with a CVSS 3.x base score of 3.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-169292
Weakness: CWE-862
Published: 2025-11-13
Last modified: 2026-06-17

Description

Missing authorization in PostgreSQL CREATE STATISTICS command allows a table owner to achieve denial of service against other CREATE STATISTICS users by creating in any schema. A later CREATE STATISTICS for the same name, from a user having the CREATE privilege, would then fail. Versions before PostgreSQL 18.1, 17.7, 16.11, 15.15, 14.20, and 13.23 are affected.

Frequently asked questions

What is CVE-2025-12817?: Missing authorization in PostgreSQL CREATE STATISTICS command allows a table owner to achieve denial of service against other CREATE STATISTICS users by creating in any schema. A later CREATE STATISTICS for the same name, from a user having the CREATE privilege, would then fail. Versions before PostgreSQL 18.1, 17.7, 16.11, 15.15, 14.20, and 13.23 are affected.
How severe is CVE-2025-12817?: CVE-2025-12817 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2025-12817 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-12817?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-12817 have an EU (EUVD) identifier?: Yes. CVE-2025-12817 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-169292.
When was CVE-2025-12817 published?: CVE-2025-12817 was published on 2025-11-13 and last updated on 2026-06-17.

References

https://www.postgresql.org/support/security/CVE-2025-12817/

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