{"id":77004,"date":"2026-02-12T16:30:10","date_gmt":"2026-02-12T13:00:10","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-2006-postgresql-missing-validation-of-multibyte-character-length-executes-arbitrary-code\/"},"modified":"2026-02-12T16:30:10","modified_gmt":"2026-02-12T13:00:10","slug":"cve-2026-2006-postgresql-missing-validation-of-multibyte-character-length-executes-arbitrary-code","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-2006-postgresql-missing-validation-of-multibyte-character-length-executes-arbitrary-code\/","title":{"rendered":"CVE-2026-2006 &#8211; PostgreSQL missing validation of multibyte character length executes arbitrary code"},"content":{"rendered":"<p>CVE ID : CVE-2026-2006<\/p>\n<p>Published :  Feb. 12, 2026, 1 p.m. | 1\u00a0hour, 26\u00a0minutes ago<\/p>\n<p>Description : Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun.  That suffices to execute arbitrary code as the operating system user running the database.  Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.<\/p>\n<p>Severity: 8.8 | HIGH<\/p>\n<p>Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2026-2006 Published : Feb. 12, 2026, 1 p.m. | 1\u00a0hour, 26\u00a0minutes ago Description : Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun. That suffices to execute arbitrary code as the operating system user running the database. Versions &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-77004","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/77004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=77004"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/77004\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=77004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=77004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=77004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}