CVE-2026-96883
Last modified
CVE-2026-96883 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. pgcollection is an open source extension to PostgreSQL. A type confusion issue in AWS pgcollection 2.0.0 through 2.1.1 might allow an authenticated remote user to execute arbitrary code as the postgres operating system user via crafted SQL statements that rely on mismatched type metadata in collection value retrieval and array conversion functions. To remediate this issue, users should upgrade to version 2.1.2 or later..
Description
pgcollection is an open source extension to PostgreSQL. A type confusion issue in AWS pgcollection 2.0.0 through 2.1.1 might allow an authenticated remote user to execute arbitrary code as the postgres operating system user via crafted SQL statements that rely on mismatched type metadata in collection value retrieval and array conversion functions. To remediate this issue, users should upgrade to version 2.1.2 or later.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| AWS | pgcollection | >= 2.0.0, <= 2.1.1 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-96883?
How severe is CVE-2026-96883?
How do I fix CVE-2026-96883?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-96877Improper neutralization of input during web page generation …6.9
- CVE-2026-96878Improper neutralization of input during web page generation …6.9
- CVE-2026-96879Improper removal of sensitive information before storage or …6.9
- CVE-2026-96880A vulnerability was found in TaleLin lin-cms-spring-boot up …5.3
- CVE-2026-96881A vulnerability was determined in TaleLin lin-cms-spring-boo…5.3
- CVE-2026-96882A vulnerability was identified in TaleLin lin-cms-spring-boo…5.3
- CVE-2026-96884A security flaw has been discovered in MantisZip up to 0.4.5…6.3
- CVE-2026-96886The Course Booking System WordPress plugin before 7.0.9 does…5.3
- CVE-2026-96888A BIND resolver that is configured with both a "redirect" zo…7.5
- CVE-2026-96889A flaw was found in librsvg. When processing an SVG document…7.8
- CVE-2026-9689A flaw was found in Keycloak, an open-source identity and ac…4.2
- CVE-2026-96890A Server-Side Request Forgery (SSRF) vulnerability was ident…8.8
Are you affected by CVE-2026-96883?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST