{"schema_version":1,"title":"openGauss vulnerabilities","summary":"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.","url":"https://junglewise.ai/threats/vendors/opengauss","json_url":"https://junglewise.ai/threats/vendors/opengauss.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/opengauss","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","thin":false,"counts":{"high":2,"all_time":5,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":4,"last_90_days":4,"last_365_days":5},"latest":[{"cve":"CVE-2026-111438","cvss":6.5,"slug":"cve-2026-111438-opengauss-server-src-common-backend-libpq-hba-cpp-hba","title":"openGauss-server replication authentication bypass in hba.cpp","severity":"medium","exploited":false,"published_at":"2026-10-19T09:17:07.173+00:00","url":"https://junglewise.ai/threats/cve-2026-111438-opengauss-server-src-common-backend-libpq-hba-cpp-hba"},{"cve":"CVE-2026-111439","cvss":4.3,"slug":"cve-2026-111439-opengauss-server-src-common-backend-utils-adt-genfile-cpp-pg","title":"openGauss authorization bypass in pg_read_binary_file_blocks","severity":"medium","exploited":false,"published_at":"2026-10-19T08:17:02.13+00:00","url":"https://junglewise.ai/threats/cve-2026-111439-opengauss-server-src-common-backend-utils-adt-genfile-cpp-pg"},{"cve":"CVE-2026-111440","cvss":7,"slug":"cve-2026-111440-opengauss-connector-jdbc-pgjdbc-src-main-java-org-postgresql-log","title":"openGauss JDBC Connector arbitrary class instantiation via logger parameter","severity":"high","exploited":false,"published_at":"2026-10-19T04:17:03.657+00:00","url":"https://junglewise.ai/threats/cve-2026-111440-opengauss-connector-jdbc-pgjdbc-src-main-java-org-postgresql-log"},{"cve":"CVE-2026-111441","cvss":8.1,"slug":"cve-2026-111441-opengauss-server-src-gausskernel-cbb-utils-hll-hll-cpp","title":"openGauss HllObjectUnpack buffer overflow in HLL parsing","severity":"high","exploited":false,"published_at":"2026-10-19T03:16:58.543+00:00","url":"https://junglewise.ai/threats/cve-2026-111441-opengauss-server-src-gausskernel-cbb-utils-hll-hll-cpp"},{"cve":"CVE-2026-14178","cvss":5.9,"slug":"cve-2026-14178-opengauss-use-after-free-in-to-timestamp-with-nls-parameters","title":"openGauss use-after-free in to_timestamp with NLS parameters","severity":"medium","exploited":false,"published_at":"2026-06-30T14:16:25.963+00:00","url":"https://junglewise.ai/threats/cve-2026-14178-opengauss-use-after-free-in-to-timestamp-with-nls-parameters"}],"vendor":{"hub":true,"name":"openGauss","slug":"opengauss","homepage":"https://opengauss.org/","description":"An open-source relational database management system based on PostgreSQL.","url":"https://junglewise.ai/threats/vendors/opengauss"},"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":4},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"most_severe":[{"cve":"CVE-2026-111441","cvss":8.1,"slug":"cve-2026-111441-opengauss-server-src-gausskernel-cbb-utils-hll-hll-cpp","title":"openGauss HllObjectUnpack buffer overflow in HLL parsing","severity":"high","exploited":false,"published_at":"2026-10-19T03:16:58.543+00:00","url":"https://junglewise.ai/threats/cve-2026-111441-opengauss-server-src-gausskernel-cbb-utils-hll-hll-cpp"},{"cve":"CVE-2026-111440","cvss":7,"slug":"cve-2026-111440-opengauss-connector-jdbc-pgjdbc-src-main-java-org-postgresql-log","title":"openGauss JDBC Connector arbitrary class instantiation via logger parameter","severity":"high","exploited":false,"published_at":"2026-10-19T04:17:03.657+00:00","url":"https://junglewise.ai/threats/cve-2026-111440-opengauss-connector-jdbc-pgjdbc-src-main-java-org-postgresql-log"},{"cve":"CVE-2026-111438","cvss":6.5,"slug":"cve-2026-111438-opengauss-server-src-common-backend-libpq-hba-cpp-hba","title":"openGauss-server replication authentication bypass in hba.cpp","severity":"medium","exploited":false,"published_at":"2026-10-19T09:17:07.173+00:00","url":"https://junglewise.ai/threats/cve-2026-111438-opengauss-server-src-common-backend-libpq-hba-cpp-hba"},{"cve":"CVE-2026-14178","cvss":5.9,"slug":"cve-2026-14178-opengauss-use-after-free-in-to-timestamp-with-nls-parameters","title":"openGauss use-after-free in to_timestamp with NLS parameters","severity":"medium","exploited":false,"published_at":"2026-06-30T14:16:25.963+00:00","url":"https://junglewise.ai/threats/cve-2026-14178-opengauss-use-after-free-in-to-timestamp-with-nls-parameters"},{"cve":"CVE-2026-111439","cvss":4.3,"slug":"cve-2026-111439-opengauss-server-src-common-backend-utils-adt-genfile-cpp-pg","title":"openGauss authorization bypass in pg_read_binary_file_blocks","severity":"medium","exploited":false,"published_at":"2026-10-19T08:17:02.13+00:00","url":"https://junglewise.ai/threats/cve-2026-111439-opengauss-server-src-common-backend-utils-adt-genfile-cpp-pg"}],"generated_at":"2026-11-09T03:07:00.176479+00:00","technologies":[]}