Aggregates CVE and security vulnerability intelligence across all PostgreSQL-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Common weakness patterns include vendor risk path handling, vendor risk sql injection, vendor risk input validation, and vendor risk xxe, with potential vendor impact file overwrite across vendor surface data access use cases.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2009-4034 | PostgreSQL 7.4.x before 7.4.27, 8.0.x before 8.0.23, 8.1.x before 8.1.19, 8.2.x before 8.2.15, 8.3.x before 8.3.9, and 8.4.x before 8.4.2 does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which (1) allows man-in-the-middle attackers to spoof arbitrary SSL-based PostgreSQL servers via a crafted server certificate issued by a legitimate Certification Authority, and (2) allows remote attackers to bypass intended client-hostna | [email protected] | 5.8 | 2.13% | 2009-12-15 | 2026-06-16 |
| CVE-2009-3231 | The core server component in PostgreSQL 8.3 before 8.3.8 and 8.2 before 8.2.14, when using LDAP authentication with anonymous binds, allows remote attackers to bypass authentication via an empty password. | [email protected] | 6.8 | 7.57% | 2009-09-17 | 2026-06-16 |
| CVE-2009-3230 | The core server component in PostgreSQL 8.4 before 8.4.1, 8.3 before 8.3.8, 8.2 before 8.2.14, 8.1 before 8.1.18, 8.0 before 8.0.22, and 7.4 before 7.4.26 does not use the appropriate privileges for the (1) RESET ROLE and (2) RESET SESSION AUTHORIZATION operations, which allows remote authenticated users to gain privileges. NOTE: this is due to an incomplete fix for CVE-2007-6600. | [email protected] | 6.5 | 2.83% | 2009-09-17 | 2026-06-16 |
| CVE-2009-3229 | The core server component in PostgreSQL 8.4 before 8.4.1, 8.3 before 8.3.8, and 8.2 before 8.2.14 allows remote authenticated users to cause a denial of service (backend shutdown) by "re-LOAD-ing" libraries from a certain plugins directory. | [email protected] | 4.0 | 2.61% | 2009-09-17 | 2026-06-16 |
| CVE-2009-0922 | PostgreSQL before 8.3.7, 8.2.13, 8.1.17, 8.0.21, and 7.4.25 allows remote authenticated users to cause a denial of service (stack consumption and crash) by triggering a failure in the conversion of a localized error message to a client-specified encoding, as demonstrated using mismatched encoding conversion requests. | [email protected] | 4.0 | 10.24% | 2009-03-17 | 2026-06-16 |
| CVE-2007-6601 | The DBLink module in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, 7.4 before 7.4.19, and 7.3 before 7.3.21, when local trust or ident authentication is used, allows remote attackers to gain privileges via unspecified vectors. NOTE: this issue exists because of an incomplete fix for CVE-2007-3278. | [email protected] | 7.2 | 1.57% | 2008-01-09 | 2026-06-16 |
| CVE-2007-6600 | PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, 7.4 before 7.4.19, and 7.3 before 7.3.21 uses superuser privileges instead of table owner privileges for (1) VACUUM and (2) ANALYZE operations within index functions, and supports (3) SET ROLE and (4) SET SESSION AUTHORIZATION within index functions, which allows remote authenticated users to gain privileges. | [email protected] | 6.5 | 3.10% | 2008-01-09 | 2026-06-16 |
| CVE-2007-6067 | Algorithmic complexity vulnerability in the regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (memory consumption) via a crafted "complex" regular expression with doubly-nested states. | [email protected] | 6.8 | 3.89% | 2008-01-09 | 2026-06-16 |
| CVE-2007-4772 | The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows context-dependent attackers to cause a denial of service (infinite loop) via a crafted regular expression. | [email protected] | 4.0 | 3.84% | 2008-01-09 | 2026-06-16 |
| CVE-2007-4769 | The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (backend crash) via an out-of-bounds backref number. | [email protected] | 6.8 | 3.64% | 2008-01-09 | 2026-06-16 |
| CVE-2007-3280 | The Database Link library (dblink) in PostgreSQL 8.1 implements functions via CREATE statements that map to arbitrary libraries based on the C programming language, which allows remote authenticated superusers to map and execute a function from any library, as demonstrated by using the system function in libc.so.6 to gain shell access. | [email protected] | 9.0 | 26.13% | 2007-06-19 | 2026-06-16 |
| CVE-2007-3279 | PostgreSQL 8.1 and probably later versions, when the PL/pgSQL (plpgsql) language has been created, grants certain plpgsql privileges to the PUBLIC domain, which allows remote attackers to create and execute functions, as demonstrated by functions that perform local brute-force password guessing attacks, which may evade intrusion detection. | [email protected] | 10.0 | 2.61% | 2007-06-19 | 2026-06-16 |
| CVE-2007-3278 | PostgreSQL 8.1 and probably later versions, when local trust authentication is enabled and the Database Link library (dblink) is installed, allows remote attackers to access arbitrary accounts and execute arbitrary SQL queries via a dblink host parameter that proxies the connection from 127.0.0.1. | [email protected] | 6.9 | 1.26% | 2007-06-19 | 2026-06-16 |
| CVE-2007-2138 | Untrusted search path vulnerability in PostgreSQL before 7.3.19, 7.4.x before 7.4.17, 8.0.x before 8.0.13, 8.1.x before 8.1.9, and 8.2.x before 8.2.4 allows remote authenticated users, when permitted to call a SECURITY DEFINER function, to gain the privileges of the function owner, related to "search_path settings." | [email protected] | 6.0 | 3.18% | 2007-04-24 | 2026-06-16 |
| CVE-2007-0556 | The query planner in PostgreSQL before 8.0.11, 8.1 before 8.1.7, and 8.2 before 8.2.2 does not verify that a table is compatible with a "previously made query plan," which allows remote authenticated users to cause a denial of service (server crash) and possibly access database content via an "ALTER COLUMN TYPE" SQL statement, which can be leveraged to read arbitrary memory from the server. | [email protected] | 6.6 | 2.94% | 2007-02-05 | 2026-06-16 |
| CVE-2007-0555 | PostgreSQL 7.3 before 7.3.13, 7.4 before 7.4.16, 8.0 before 8.0.11, 8.1 before 8.1.7, and 8.2 before 8.2.2 allows attackers to disable certain checks for the data types of SQL function arguments, which allows remote authenticated users to cause a denial of service (server crash) and possibly access database content. | [email protected] | 8.5 | 4.69% | 2007-02-05 | 2026-06-16 |
| CVE-2006-5542 | backend/tcop/postgres.c in PostgreSQL 8.1.x before 8.1.5 allows remote authenticated users to cause a denial of service (daemon crash) related to duration logging of V3-protocol Execute messages for (1) COMMIT and (2) ROLLBACK SQL statements. | [email protected] | 4.0 | 1.86% | 2006-10-26 | 2026-06-16 |
| CVE-2006-5541 | backend/parser/parse_coerce.c in PostgreSQL 7.4.1 through 7.4.14, 8.0.x before 8.0.9, and 8.1.x before 8.1.5 allows remote authenticated users to cause a denial of service (daemon crash) via a coercion of an unknown element to ANYARRAY. | [email protected] | 4.0 | 2.09% | 2006-10-26 | 2026-06-16 |
| CVE-2006-5540 | backend/parser/analyze.c in PostgreSQL 8.1.x before 8.1.5 allows remote authenticated users to cause a denial of service (daemon crash) via certain aggregate functions in an UPDATE statement, which are not properly handled during a "MIN/MAX index optimization." | [email protected] | 4.0 | 1.86% | 2006-10-26 | 2026-06-16 |
| CVE-2006-2314 | PostgreSQL 8.1.x before 8.1.4, 8.0.x before 8.0.8, 7.4.x before 7.4.13, 7.3.x before 7.3.15, and earlier versions allows context-dependent attackers to bypass SQL injection protection methods in applications that use multibyte encodings that allow the "\" (backslash) byte 0x5c to be the trailing byte of a multibyte character, such as SJIS, BIG5, GBK, GB18030, and UHC, which cannot be handled correctly by a client that does not understand multibyte encodings, aka a second variant of "Encoding-Bas | [email protected] | 7.5 | 2.79% | 2006-05-24 | 2026-06-16 |