CVE-2026-6469

lowpriority · track · 0EPSS 0.003 · 24 %ileDEEUFRRUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.32% (24th) EPSS
CVSS 3.8 · low
Is it mine?
42 products
Check your exposure
Who says so?
6 sources
cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-23

Incorrect ownership assignment in PostgreSQL ALTER TABLE ALTER TYPE command reassigns ownership of dependent statistics objects to the current user. This wrongly allows the table owner to run DROP STATISTICS and ALTER STATISTICS via this improper ownership. It wrongly denies those commands to the prior statistics object owner. DROP TABLE remains able to remove statistics objects, so this exploit achieves nothing in many ownership arrangements. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.

01

cvss

Technical severity, 0–10. One row per scoring source.

3.8
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.13.8lowAV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:Lsecondary · FSTEC (BDU) RU
v3.13.8lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:Lsecondary · ENISA EU
v3.13.8lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:Lsecondaryexploitability 1.2 · impact 2.5
v3.13.5lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:Usecondary · CVSS-BT (t0sche)
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-269USCWE-708US
04

affected products (42)

Products and version ranges known to be affected.

showing 20 of 42
05

advisories (3)

Vendor and ecosystem advisories describing this.

  • WID-SEC-W-2026-2844PostgreSQL: Mehrere SchwachstellenDeutsch2026-08-13csaf · cert_bundDE

    Ein Angreifer kann mehrere Schwachstellen in PostgreSQL ausnutzen, um beliebigen Programmcode auszuführen, SQL-Injection-Angriffe durchzuführen, Sicherheitsmaßnahmen zu umgehen, Daten offenzulegen oder zu manipulieren oder Denial-of-Service-Zustände herbeizuführen.

  • BIT-postgresql-2026-6469PostgreSQL ALTER TABLE ALTER TYPE resets extended statistics ownership2026-08-19vendor · osvUS

    Incorrect ownership assignment in PostgreSQL ALTER TABLE ALTER TYPE command reassigns ownership of dependent statistics objects to the current user. This wrongly allows the table owner to run DROP STATISTICS and ALTER STATISTICS via this improper ownership. It wrongly denies those commands to the prior statistics object owner. DROP TABLE remains able to remove statistics objects, so this exploit achieves nothing in many ownership arrangements. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.

  • CERTFR-2026-AVI-1336Multiples vulnérabilités dans les produits IBMFrançais2026-10-16vendor · certfrFR
06

also known as (4)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bducert_bundosvcertfrNVDCVE.orgMITRE
published 2026-08-13modified 2026-10-08
08

references (3)

External citations — patches, advisories, analysis.

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