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CVE-2026-110182medium4.3

PostgreSQL Anonymizer: anon.partial() and anon.partial_email() can reveal the whole data

Impact

PostgreSQL Anonymizer's anon.partial() and anon.partial_email() functions can reveal whole data if it's small enough, affecting versions before 3.3.0. The issue is related to a protection mechanism failure.

Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.

What to do

Revoke EXECUTE on anon.partial() and anon.partial_email()

PostgreSQL guidance

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

DALIBO · PostgreSQL

PostgreSQL Anonymizer

1 range
PostgreSQL version evidence

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affected

1 → before 3.3.0

semver versions

unaffected

unknown

Other versions: unaffected

Original source description

PostgreSQL Anonymizer contains a vulnerability related to the anon.partial() and anon.partial_email() functions. These function can reveal the while data if the data is small enough. The issue is fixed in PostgreSQL Anonymizer 3.3.0 and later versions.

Inside the record

Evidence available

Package identity · not supplied
Version evidence
Remediation guidance
Weakness classification
Additional publishers · not supplied

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-110182

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-693 ↗

Protection Mechanism Failure

PostgreSQL

Related →
Contributing organizations · 1
PostgreSQL

Assigning organization

2026-10-28

What changed

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References

1 sources
gitlab.com/dalibo/postgresql_anonymizer/-/issues/722
Source referencePostgreSQL