postgresql15 (SUSE:Linux Enterprise Server 15 SP6-LTSS) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:Linux Enterprise Server 15 SP6-LTSS package postgresql15, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (4)

• CVE-2026-2004 — CVSS 8.8 (high): Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator to execute…
• CVE-2026-2005 — CVSS 8.8 (high): Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the…
• CVE-2026-2006 — CVSS 8.8 (high): Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that…
• CVE-2026-2003 — CVSS 4.3 (medium): Improper validation of type "oidvector" in PostgreSQL allows a database user to disclose a few bytes of server memory. We have not ruled…