BIT-postgresql-2026-2006

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/postgresql/BIT-postgresql-2026-2006.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-postgresql-2026-2006
Aliases
Published
2026-02-16T16:03:41.880Z
Modified
2026-02-16T17:11:19.670717Z
Summary
PostgreSQL missing validation of multibyte character length executes arbitrary code
Details

Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun. That suffices to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.

Database specific 
{
    "cpes": [
        "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
}
References

Affected packages

Bitnami / postgresql

Package

Name
postgresql
Purl
pkg:bitnami/postgresql

Severity

  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
14.21.0
Introduced
15.0.0
Fixed
15.16.0
Introduced
16.0.0
Fixed
16.12.0
Introduced
17.0.0
Fixed
17.8.0
Introduced
18.0.0
Fixed
18.2.0

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/postgresql/BIT-postgresql-2026-2006.json"