CVE-2026-2004

ADVISORY - nist

Summary

Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator 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.

EPSS Score⁠: 0.00115 (0.301)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-1287⁠

Improper Validation of Specified Type of Input

ADVISORY - redhat

CWE-1287⁠

Improper Validation of Specified Type of Input

Impacted images

Advisories

NIST

CREATED

1 month ago

UPDATED

22 days ago

ADVISORY IDCVE-2026-2004⁠

EXPLOITABILITY SCORE

2.8

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-1287⁠

CVSS SCORE

8.8high

Alpine

CREATED

27 days ago

UPDATED

27 days ago

ADVISORY IDCVE-2026-2004⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Debian

CREATED

1 month ago

UPDATED

4 days ago

ADVISORY IDCVE-2026-2004⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Ubuntu

CREATED

29 days ago

UPDATED

10 days ago

ADVISORY IDCVE-2026-2004⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Alma

CREATED

11 days ago

UPDATED

3 days ago

ADVISORY IDALSA-2026:3730⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Alma

CREATED

10 days ago

UPDATED

4 days ago

ADVISORY IDALSA-2026:3896⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Alma

CREATED

6 days ago

UPDATED

3 days ago

ADVISORY IDALSA-2026:4024⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Alma

CREATED

6 days ago

UPDATED

3 days ago

ADVISORY IDALSA-2026:4059⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Alma

CREATED

6 days ago

UPDATED

3 days ago

ADVISORY IDALSA-2026:4063⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Alma

CREATED

6 days ago

UPDATED

3 days ago

ADVISORY IDALSA-2026:4064⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Alma

CREATED

6 days ago

UPDATED

4 days ago

ADVISORY IDALSA-2026:4110⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Amazon

CREATED

12 days ago

UPDATED

12 days ago

ADVISORY IDALAS2023-2026-1456⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Amazon

CREATED

12 days ago

UPDATED

12 days ago

ADVISORY IDALAS2023-2026-1457⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Amazon

CREATED

12 days ago

UPDATED

12 days ago

ADVISORY IDALAS2023-2026-1458⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Bitnami

CREATED

26 days ago

UPDATED

26 days ago

ADVISORY ID

BIT-postgresql-2026-2004

EXPLOITABILITY SCORE

2.8

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

8.8high

Red Hat

CREATED

1 month ago

UPDATED

29 days ago

ADVISORY IDCVE-2026-2004⁠

EXPLOITABILITY SCORE

2.8

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-1287⁠

CVSS SCORE

8.8high

Rocky

CREATED

9 days ago

UPDATED

8 days ago

ADVISORY IDRLSA-2026:3730⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Rocky

CREATED

9 days ago

UPDATED

8 days ago

ADVISORY IDRLSA-2026:3887⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Rocky

CREATED

9 days ago

UPDATED

8 days ago

ADVISORY IDRLSA-2026:3896⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Rocky

CREATED

5 days ago

UPDATED

5 days ago

ADVISORY IDRLSA-2026:4024⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Rocky

CREATED

5 days ago

UPDATED

5 days ago

ADVISORY IDRLSA-2026:4059⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Rocky

CREATED

5 days ago

UPDATED

5 days ago

ADVISORY IDRLSA-2026:4063⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Rocky

CREATED

5 days ago

UPDATED

5 days ago

ADVISORY IDRLSA-2026:4064⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Rocky

CREATED

5 days ago

UPDATED

5 days ago

ADVISORY IDRLSA-2026:4110⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

6 days ago

UPDATED

6 days ago

ADVISORY IDELSA-2026-3896⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

6 days ago

UPDATED

6 days ago

ADVISORY IDELSA-2026-4024⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

6 days ago

UPDATED

6 days ago

ADVISORY IDELSA-2026-4059⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

6 days ago

UPDATED

6 days ago

ADVISORY IDELSA-2026-4063⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

5 days ago

UPDATED

5 days ago

ADVISORY IDELSA-2026-4064⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

6 days ago

UPDATED

6 days ago

ADVISORY IDELSA-2026-4110⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Chainguard

CREATED

17 days ago

UPDATED

17 days ago

ADVISORY ID

CGA-cc5r-g569-q843

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

29 days ago

UPDATED

29 days ago

ADVISORY ID

MINI-56rh-463c-rh3h

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

29 days ago

UPDATED

29 days ago

ADVISORY ID

MINI-8538-v53m-3g6w

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

29 days ago

UPDATED

29 days ago

ADVISORY ID

MINI-gw76-w7wp-wxj7

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

29 days ago

UPDATED

29 days ago

ADVISORY ID

MINI-hjh3-p452-jw87

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

29 days ago

UPDATED

29 days ago

ADVISORY ID

MINI-hrwf-hchp-xj32

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

29 days ago

UPDATED

29 days ago

ADVISORY ID

MINI-w527-cmvr-jxvh

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY