# CVE-2026-105619: PostgreSQL Anonymizer: Masking rules of the tables are not applied through security_invoker views

Status: published. Published: 2026-10-28. Updated: 2026-11-05.

PostgreSQL Anonymizer doesn't mask data accessed thru a security_invoker view. The problem is resolved in PostgreSQL Anonymizer 3.3.0 and later versions.

## Remediation

- workaround: Place masking rules directly on the views that are defined with `security_invoker = true`. (source: CNA: PostgreSQL)

## Affected products and versions

- DALIBO / PostgreSQL Anonymizer: ≥ 1; < 3.3.0 (affected, semver). Source: CNA: PostgreSQL

## Severity and prioritization

- CVSS 3.1: 4.8 (medium); CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N; source: CNA: PostgreSQL

- CVSS 3.1: 4.8 (medium); CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N; source: NVD: f86ef6dc-4d3a-42ad-8f28-e6d5547a5007

- CISA KEV: No listing in collected sources

- EPSS: 0.15% as of 2026-11-05; percentile 4.25%

- SSVC: exploitation none; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-862

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/697 (CNA: PostgreSQL)

- https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/697 (f86ef6dc-4d3a-42ad-8f28-e6d5547a5007)

## Provenance

- CNA: PostgreSQL: https://www.cve.org/CVERecord?id=CVE-2026-105619; retrieved 2026-11-05; source updated 2026-11-05

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-105619; retrieved 2026-11-05; source updated 2026-11-05

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-105619; retrieved 2026-11-05; source updated Not reported

Revision: 334604ca78cf4d8362d40910e97468482d5e66cd93d70a96fd2abc7f23986e3c

Canonical: https://y2.dev/cve/CVE-2026-105619

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