{"id":77007,"date":"2026-02-12T16:30:06","date_gmt":"2026-02-12T13:00:06","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-2003-postgresql-oidvector-discloses-a-few-bytes-of-memory\/"},"modified":"2026-02-12T16:30:06","modified_gmt":"2026-02-12T13:00:06","slug":"cve-2026-2003-postgresql-oidvector-discloses-a-few-bytes-of-memory","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-2003-postgresql-oidvector-discloses-a-few-bytes-of-memory\/","title":{"rendered":"CVE-2026-2003 &#8211; PostgreSQL oidvector discloses a few bytes of memory"},"content":{"rendered":"<p>CVE ID : CVE-2026-2003<\/p>\n<p>Published :  Feb. 12, 2026, 1 p.m. | 1\u00a0hour, 26\u00a0minutes ago<\/p>\n<p>Description : Improper validation of type &#8220;oidvector&#8221; in PostgreSQL allows a database user to disclose a few bytes of server memory.  We have not ruled out viability of attacks that arrange for presence of confidential information in disclosed bytes, but they seem unlikely.  Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.<\/p>\n<p>Severity: 4.3 | MEDIUM<\/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-2026-2003 Published : Feb. 12, 2026, 1 p.m. | 1\u00a0hour, 26\u00a0minutes ago Description : Improper validation of type &#8220;oidvector&#8221; in PostgreSQL allows a database user to disclose a few bytes of server memory. We have not ruled out viability of attacks that arrange for presence of confidential information in disclosed bytes, but &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-77007","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/77007","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=77007"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/77007\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=77007"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=77007"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=77007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}