Vendor
openGauss vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in openGauss: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-111438, was published on 19 October 2026. 4 vulnerabilities in the last four weeks, up from none in the four before.
- Last 7 days
- 0
- Last 90 days
- 4
- Critical, all time
- 0
- Exploited in the wild
- 0
About openGauss
An open-source relational database management system based on PostgreSQL.
Latest openGauss vulnerabilities
- CVE-2026-111438: openGauss-server replication authentication bypass in hba.cppmediumCVSS 6.5
- CVE-2026-111439: openGauss authorization bypass in pg_read_binary_file_blocksmediumCVSS 4.3
- CVE-2026-111440: openGauss JDBC Connector arbitrary class instantiation via logger parameterhighCVSS 7
- CVE-2026-111441: openGauss HllObjectUnpack buffer overflow in HLL parsinghighCVSS 8.1
- CVE-2026-14178: openGauss use-after-free in to_timestamp with NLS parametersmediumCVSS 5.9
Most severe openGauss vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-111441: openGauss HllObjectUnpack buffer overflow in HLL parsinghighCVSS 8.1
- CVE-2026-111440: openGauss JDBC Connector arbitrary class instantiation via logger parameterhighCVSS 7
- CVE-2026-111438: openGauss-server replication authentication bypass in hba.cppmediumCVSS 6.5
- CVE-2026-14178: openGauss use-after-free in to_timestamp with NLS parametersmediumCVSS 5.9
- CVE-2026-111439: openGauss authorization bypass in pg_read_binary_file_blocksmediumCVSS 4.3
Vulnerabilities per week
4 vulnerabilities in the last four weeks, up from none in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 4 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many openGauss vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/opengauss)<a href="https://junglewise.ai/threats/vendors/opengauss"><img src="https://junglewise.ai/threats/vendors/opengauss/badge.svg" alt="openGauss vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/opengauss.json, and this page as text at https://junglewise.ai/threats/vendors/opengauss.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "openGauss vulnerabilities", https://junglewise.ai/threats/vendors/opengauss, 9 November 2026.