[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fMdSfe2kx3Bc5Ne_qc_E0QaoNUS1_F1Fm7AqMWMRMNnQ":3},{"lesson":4},{"id":5,"slug":6,"article_id":7,"title":8,"body":9,"prevention":10,"framework_refs":11,"framework_notes":17,"status":23,"created_at":24,"published_at":25,"article":26,"tags":30,"podcasts":43,"controls":44},"542da395-364e-434e-b99f-c35c14496451","52-postgresql-vulnerabilities-patched-including-end-of-life-for-version-14","264c7512-9d3d-488d-8404-036a7be97333","52 PostgreSQL Vulnerabilities Patched — Including End-of-Life for Version 14","The PostgreSQL Global Development Group released critical updates addressing 52 vulnerabilities, many of which are memory errors and type confusion issues that could allow code execution. Organizations running unpatched or end-of-life versions of PostgreSQL (particularly version 14, which has now reached end-of-support) are exposed to these risks with no future fixes available. The end-of-life status of PostgreSQL 14 means any newly discovered vulnerabilities in that branch will remain permanently unpatched, making upgrade planning a business-critical priority. Databases are high-value targets because they store sensitive data, and remote code execution flaws in database engines can lead to full system compromise and data breaches.","**Immediate actions:**\n- Apply the latest PostgreSQL security updates (18.7, 17.12, 16.16, or 15.20) to all affected database instances immediately.\n- Identify all systems still running PostgreSQL 14 and begin emergency upgrade planning, as no further security patches will be released for that version.\n- Run authenticated vulnerability scans against all database servers to confirm patch levels and detect unpatched instances.\n\n**Long-term improvements:**\n- Maintain a complete, up-to-date inventory of all database software versions, including end-of-support dates, to prevent surprise EOL situations.\n- Establish a formal patch management policy that sets maximum timeframes for applying critical database patches.\n- Track vendor end-of-life schedules and trigger upgrade projects at least 6–12 months before support ends.\n\n**Detection measures:**\n- Implement database activity monitoring to detect anomalous query patterns or privilege escalation that could indicate exploitation of memory or type confusion bugs.\n- Integrate database CVE feeds into your vulnerability management platform to receive automatic alerts when new PostgreSQL flaws are disclosed.",[12,13,14,15,16],"CIS Control 2: Inventory and Control of Software Assets (v8)","CIS Control 7: Continuous Vulnerability Management (v8)","NIST SP 800-53 SI-2: Flaw Remediation","NIS2 Article 21(2)(e)","ISO\u002FIEC 27001:2022 A.8.8: Management of technical vulnerabilities",{"NIS2 Article 21(2)(e)":18,"NIST SP 800-53 SI-2: Flaw Remediation":19,"CIS Control 7: Continuous Vulnerability Management (v8)":20,"CIS Control 2: Inventory and Control of Software Assets (v8)":21,"ISO\u002FIEC 27001:2022 A.8.8: Management of technical vulnerabilities":22},"This point explicitly covers vulnerability handling and disclosure in acquisition, development, and maintenance, requiring organizations to have processes for acting on vendor security updates like these PostgreSQL releases.","SI-2 requires organizations to identify, report, and correct information system flaws, which covers both applying these PostgreSQL patches and planning migrations away from the now-unsupported version 14.","This control requires organizations to remediate vulnerabilities in a risk-prioritized, timely manner, directly addressing the need to apply the 52 PostgreSQL patches promptly.","Knowing which PostgreSQL versions are deployed — including their support status — is required by this control, and would have surfaced EOL version 14 instances before they became permanently unpatched.","This control requires timely identification and remediation of technical vulnerabilities, encompassing both the patching of the 52 CVEs and the managed transition away from the end-of-life PostgreSQL 14 branch.","published","2026-11-13T00:20:37.649615+00:00","2026-11-13T00:20:37.633+00:00",{"id":7,"url":27,"slug":28,"title":29},"https:\u002F\u002Fwww.helpnetsecurity.com\u002F2026\u002F11\u002F13\u002Fpostgresql-security-update-november-2026\u002F","postgresql-security-update-fixes-52-vulnerabilities-ends-support-for-postgresql-9f6eb7","PostgreSQL security update fixes 52 vulnerabilities, ends support for PostgreSQL 14",[31,37],{"id":32,"name":33,"slug":34,"description":35,"color":36},"05757c8d-6b93-4194-b35d-7359e7d33b0e","Vulnerability Management","vulnerability-management","Missing scans, no risk prioritization","#fb923c",{"id":38,"name":39,"slug":40,"description":41,"color":42},"af7fce9e-1ce8-4156-93bc-09dcfbfdf29d","Patch Management","patch-management","Unpatched vulnerabilities, delayed updates","#ef4444",[],[45,48,51],{"slug":34,"name":46,"problem":47},"Vulnerability scanning and prioritisation","You know which systems are vulnerable, and which ones to fix first.",{"slug":40,"name":49,"problem":50},"Automated patch management","Known holes get closed in days, not months.",{"slug":52,"name":53,"problem":54},"asset-inventory","Cyber asset inventory","You cannot patch, monitor or protect the devices, cloud resources and accounts you do not know you have."]