No exploitation reportedFix available

CVE-2020-25695

Q: Is CVE-2020-25695 actively exploited?

Active exploitation of CVE-2020-25695 has not been confirmed. Its EPSS score was 46.4% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2020-25695?

CVE-2020-25695 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2020-11-16
Fixed in13.1 · 12.5 · 11.10 · 10.15 · 9.6.20 · 9.5.24
WeaknessCWE-89

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Timeline

dates in UTC

2020-11-1601:15CVE publishedNVD
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2020-25695?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2020-25695?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

PostgreSQL

Branch	Affected	Fixed in	Source
13.x	≥ 13.0, < 13.1	13.1	NVD
12.x	≥ 12.0, < 12.5	12.5	NVD
11.x	≥ 11.0, < 11.10	11.10	NVD
10.x	≥ 10.0, < 10.15	10.15	NVD
9.6	≥ 9.6.0, < 9.6.20	9.6.20	NVD
9.5	< 9.5.24	9.5.24	NVD

Debian debian linux

Branch	Affected	Fixed in	Source
9.0	= 9.0	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update PostgreSQL to 13.1 · 12.5 · 11.10 · 10.15 · 9.6.20 · 9.5.24

Advisories and patches

www.postgresql.orgVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.18.8read 2026-10-23
NVDCVSS 2.06.5read 2026-10-23
CNAweakness (CWE)CWE-89read 2026-10-23
NVDweakness (CWE)CWE-89read 2026-10-23
FIRST EPSSEPSS score46.4 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2020-11-16
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2020-25695?

Is CVE-2020-25695 actively exploited?

Active exploitation of CVE-2020-25695 has not been confirmed. Its EPSS score was 46.4% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-25695?

CVE-2020-25695 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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