Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%

Buy Us a Coffee

CVE-2026-119922— Babelfish for PostgreSQL Privilege Escalation

Quick assessment

Affected

AWS babelfish-for-postgresql

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Babelfish for PostgreSQL 扩展在 1.2 至 1.5、2.1 至 2.15、3.1 至 3.12、4.0 至 4.8 以及 5.1 至 5.4 版本中存在访问控制不当的漏洞，可能导致远程已认证用户提升其权限。为修复此问题，建议将 Babelfish for PostgreSQL 扩展升级至 4.10、5.6、6.1 或更高版本。

CVSS 8.8 · High Updated Nov 04, 2026

Possible ATT&CK Techniques 2 AI

T1068 · Exploitation for Privilege Escalation T1190 · Exploit Public-Facing Application

Affected Version Matrix 5

Vendor	Product	Version Range	Status
AWS	babelfish-for-postgresql	`1.2≤ 1.5`	affected
		`2.1≤ 2.15`	affected
		`3.1≤ 3.12`	affected
		`4.0≤ 4.8`	affected
		`5.1≤ 5.4`	affected

Get alerts for future matching vulnerabilities Log in to subscribe

Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!

View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title

Babelfish for PostgreSQL Privilege Escalation

Source: CVE Program / CVE List V5

Vulnerability Description

Improper access control in the Babelfish for PostgreSQL extension versions 1.2-1.5, 2.1-2.15, 3.1-3.12, 4.0-4.8, 5.1-5.4 may allow remote authenticated users to elevate their privileges. To remediate this issue, we recommend you upgrade to Babelfish for PostgreSQL extension versions 4.10, 5.6, 6.1 or later.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Source: CVE Program / CVE List V5

Vulnerability Type

特权授予不正确

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
AWS	babelfish-for-postgresql	1.2 ~ 1.5	-

II. Public POCs for CVE-2026-119922

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-119922

请登录查看更多情报信息。

Other References for CVE-2026-119922 (5)

https://github.com/babelfish-for-postgresql/babelfish-for-postgresql/releases/tag/BABEL_6_1_0__PG_18_4 release-notes patch
https://github.com/babelfish-for-postgresql/babelfish-for-postgresql/releases#release-BABEL_4_10_0__PG_16_14 release-notes patch
https://aws.amazon.com/security/security-bulletins/2026-165-aws/ vendor-advisory
https://github.com/babelfish-for-postgresql/babelfish_extensions/security/advisories/GHSA-fv9p-9rr9-fm35 third-party-advisory
https://github.com/babelfish-for-postgresql/babelfish-for-postgresql/releases#release-BABEL_5_6_0__PG_17_10 release-notes patch

https://www.cve.org/CVERecord?id=CVE-2026-119922

Same Patch Batch · AWS · 2026-11-03 · 3 CVEs total

CVE-2026-119084	8.1 HIGH	Remote Code Execution via Unsafe Class Loading in Amazon Redshift JDBC Driver Connection P
CVE-2026-121652	5.4 MEDIUM	Stored cross-site scripting (XSS) in AWS Amplify maplibre-gl-js-amplify popup rendering

IV. Related Vulnerabilities

Same vendor: AWS

Same weakness: CWE-266