{"answers":{"affected":"1 open source package ship an affected version, including postgresql. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-14679 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-2026-14679 is a high-severity memory corruption vulnerability in Postgresql Postgresql, published on 13 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-14679 and fix it if it is affected.\n\nWhat it is: CVE-2026-14679 is a high-severity memory corruption vulnerability in Postgresql Postgresql, published on 13 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-14679 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-2026-14679/ (Markdown: https://insights.sbomify.com/CVE-2026-14679/index.md)","id":"CVE-2026-14679","markdown":"https://insights.sbomify.com/CVE-2026-14679/index.md","name":"CVE-2026-14679","record":{"aliases":["ALPINE-CVE-2026-14679","AZL-95690","BELL-CVE-2026-14679","BIT-postgresql-2026-14679","DEBIAN-CVE-2026-14679","ECHO-cd45-9423-f52d","GHSA-mpj9-cx22-xp87","MINI-4hjg-79hp-9jpc","MINI-6v5v-vxm5-jggp","MINI-8grx-3g3f-4jh3","MINI-fpv3-35f5-23mf","MINI-q4gf-p6c9-g43p","MINI-wjcc-9fvf-xf5v","ROOT-OS-DEBIAN-11-CVE-2026-14679","UBUNTU-CVE-2026-14679"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"PostgreSQL database","requires_auth":"none","summary":"A stack buffer overflow in PostgreSQL allows attackers to write limited bytes to server memory, potentially causing crashes or code execution.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"PostgreSQL","cpe":[{"product":"postgresql","vendor":"postgresql"}],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","version":"3.1"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"Stack buffer overflow in PostgreSQL argument name matching allows an object creator to achieve unknown impacts via OUT parameter count.  The attack can write only 0x0 and 0x1 bytes.  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 stack buffer overflow in argument match writes 0x0 and 0x1 to server memory","id":"CVE-2026-14679","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 type confusion via \"internal\" arguments","id":"CVE-2026-14680"},"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-2026-14679"}],"prev":{"headline":"PostgreSQL pg_trgm picksplit reads past end of buffer","id":"CVE-2026-14678"},"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":"partial"},"state":"PUBLISHED","updated":"2026-08-29","vendors":["n/a"]},"summary":"A stack buffer overflow in PostgreSQL allows attackers to write limited bytes to server memory, potentially causing crashes or code execution.","url":"https://insights.sbomify.com/CVE-2026-14679/"}