Most recent entries from all https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 17:04:21 +0000 CVE-2026-14668 — PostgreSQL ctid type confusion in selectivity estimator discloses derivative of arbitrary read https://db.gcve.eu/vuln/cve-2026-14668 <p><strong>Affected:</strong> PostgreSQL</p> <p>Type confusion regarding input of PostgreSQL ctid data type selectivity estimator allows an object creator to view a calculation derived from the value of an arbitrary 4-byte span of memory, via a chosen non-ctid input. While the calculation loses precision, substantial memory value recovery appears possible. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.</p> <p><strong>Affected:</strong> PostgreSQL</p> <p>Type confusion regarding input of PostgreSQL ctid data type selectivity estimator allows an object creator to view a calculation derived from the value of an arbitrary 4-byte span of memory, via a chosen non-ctid input. While the calculation loses precision, substantial memory value recovery appears possible. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.</p> https://db.gcve.eu/vuln/cve-2026-14668