{"answers":{"affected":"1 open source package ship an affected version, including postgresql. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-14671 in the wild and no public exploit code.","fix":"Upgrade postgresql to a fixed version for your release line: 14.24.0, 15.19.0, 16.15.0 or 17.11.0.","what":"CVE-2026-14671 is a high-severity memory corruption vulnerability in Postgresql Postgresql, published on 13 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-14671 and fix it if it is affected.\n\nWhat it is: CVE-2026-14671 is a high-severity memory corruption vulnerability in Postgresql Postgresql, published on 13 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-14671 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- postgresql (Bitnami): affected all versions; fixed in 14.24.0, 15.19.0, 16.15.0, 17.11.0, 18.5.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-14671/ (Markdown: https://insights.sbomify.com/CVE-2026-14671/index.md)","id":"CVE-2026-14671","markdown":"https://insights.sbomify.com/CVE-2026-14671/index.md","name":"CVE-2026-14671","record":{"aliases":["ALPINE-CVE-2026-14671","AZL-95750","BELL-CVE-2026-14671","BIT-postgresql-2026-14671","DEBIAN-CVE-2026-14671","ECHO-ff26-7665-b32e","GHSA-c4j6-v5f3-8f3c","MINI-53xx-p3hh-fw7p","MINI-g74h-jhpp-mqg9","MINI-g9xq-fmw4-vr6r","MINI-m3mv-cjrm-pjpf","MINI-q3c2-rmrc-mxf7","MINI-r622-wfh2-88gw","ROOT-OS-DEBIAN-11-CVE-2026-14671","UBUNTU-CVE-2026-14671"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PostgreSQL database","requires_auth":"low_privilege","summary":"An attacker with object creation privileges can execute arbitrary code via type confusion in the refint module's plan cache.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"PostgreSQL","cpe":[{"product":"postgresql","vendor":"postgresql"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-843","name":"Access of Resource Using Incompatible Type"}],"description":"Type confusion in PostgreSQL module \"refint\" allows an object creator to execute arbitrary code as the operating system user running the database.  The fix for this emerged as a non-security bug report, and the fix appear in the git repository with subject \"refint: Remove plan cache.\", without a CVE number.  Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"PostgreSQL refint plan cache type confusion executes arbitrary code","id":"CVE-2026-14671","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"postgresql:postgresql","products":["postgresql:postgresql"],"type":"memory_corruption","year":"2026"},"n_packages":1,"n_references":1,"next":{"headline":"PostgreSQL observable response discrepancy with non-default scram_iterations provides user existence oracle","id":"CVE-2026-14672"},"packages":[{"ecosystem":"Bitnami","fixed":["14.24.0","15.19.0","16.15.0","17.11.0","18.5.0"],"introduced":["0","15.0.0","16.0.0","17.0.0","18.0.0"],"last_affected":[],"package":"postgresql","purl":"pkg:bitnami/postgresql","source":"BIT-postgresql-2026-14671"}],"prev":{"headline":"PostgreSQL plperl tied object heap buffer overflow executes arbitrary code","id":"CVE-2026-14670"},"products":["PostgreSQL"],"published":"2026-08-13","related":[{"cvss_score":10,"headline":"Information disclosure in n/a","id":"CVE-2013-1902","kev_date_added":null,"published":"2013-04-04"},{"cvss_score":10,"headline":"Information disclosure in n/a","id":"CVE-2013-1903","kev_date_added":null,"published":"2013-04-04"},{"cvss_score":10,"headline":"Privilege escalation in n/a","id":"CVE-2007-3279","kev_date_added":null,"published":"2007-06-19"},{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2002-1399","kev_date_added":null,"published":"2003-01-08"},{"cvss_score":9.1,"headline":"Information disclosure in n/a","id":"CVE-2016-3065","kev_date_added":null,"published":"2016-04-11"},{"cvss_score":9,"headline":"Code injection in n/a","id":"CVE-2007-3280","kev_date_added":null,"published":"2007-06-19"},{"cvss_score":8.8,"headline":"PostgreSQL tsvector and tsquery undersize allocations, via integer wraparound","id":"CVE-2026-14662","kev_date_added":null,"published":"2026-08-13"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-29","vendors":["n/a"]},"summary":"An attacker with object creation privileges can execute arbitrary code via type confusion in the refint module's plan cache.","url":"https://insights.sbomify.com/CVE-2026-14671/"}