Filtered by vendor Postgresql Subscriptions
Total 188 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-2003 1 Postgresql 1 Postgresql 2026-04-18 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 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.
CVE-2026-2004 1 Postgresql 1 Postgresql 2026-04-17 8.8 High
Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator 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.
CVE-2026-2005 1 Postgresql 1 Postgresql 2026-04-17 8.8 High
Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider 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.
CVE-2026-2006 1 Postgresql 1 Postgresql 2026-04-17 8.8 High
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.
CVE-2026-2007 1 Postgresql 1 Postgresql 2026-04-17 8.2 High
Heap buffer overflow in PostgreSQL pg_trgm allows a database user to achieve unknown impacts via a crafted input string. The attacker has limited control over the byte patterns to be written, but we have not ruled out the viability of attacks that lead to privilege escalation. PostgreSQL 18.1 and 18.0 are affected.
CVE-2006-2314 2 Postgresql, Redhat 2 Postgresql, Enterprise Linux 2026-04-16 N/A
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-Based SQL Injection." NOTE: it could be argued that this is a class of issue related to interaction errors between the client and PostgreSQL, but a CVE has been assigned since PostgreSQL is treating this as a preventative measure against this class of problem.
CVE-2002-1401 2 Postgresql, Redhat 3 Postgresql, Enterprise Linux, Linux 2026-04-16 N/A
Buffer overflows in (1) circle_poly, (2) path_encode and (3) path_add (also incorrectly identified as path_addr) for PostgreSQL 7.2.3 and earlier allow attackers to cause a denial of service and possibly execute arbitrary code, possibly as a result of an integer overflow.
CVE-2002-0802 2 Postgresql, Redhat 2 Postgresql, Database 2026-04-16 N/A
The multibyte support in PostgreSQL 6.5.x with SQL_ASCII encoding consumes an extra character when processing a character that cannot be converted, which could remove an escape character from the query and make the application subject to SQL injection attacks.
CVE-2002-1398 2 Postgresql, Redhat 3 Postgresql, Enterprise Linux, Linux 2026-04-16 N/A
Buffer overflow in the date parser for PostgreSQL before 7.2.2 allows attackers to cause a denial of service and possibly execute arbitrary code via a long date string, aka a vulnerability "in handling long datetime input."
CVE-2004-0547 1 Postgresql 1 Postgresql 2026-04-16 N/A
Buffer overflow in the ODBC driver for PostgreSQL before 7.2.1 allows remote attackers to cause a denial of service (crash).
CVE-1999-0862 1 Postgresql 1 Postgresql 2026-04-16 N/A
Insecure directory permissions in RPM distribution for PostgreSQL allows local users to gain privileges by reading a plaintext password file.
CVE-2006-2313 2 Postgresql, Redhat 2 Postgresql, Enterprise Linux 2026-04-16 N/A
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 via invalid encodings of multibyte characters, aka one variant of "Encoding-Based SQL Injection."
CVE-2006-0553 1 Postgresql 1 Postgresql 2026-04-16 N/A
PostgreSQL 8.1.0 through 8.1.2 allows authenticated database users to gain additional privileges via "knowledge of the backend protocol" using a crafted SET ROLE to other database users, a different vulnerability than CVE-2006-0678.
CVE-2006-0105 1 Postgresql 1 Postgresql 2026-04-16 N/A
PostgreSQL 8.0.x before 8.0.6 and 8.1.x before 8.1.2, when running on Windows, allows remote attackers to cause a denial of service (postmaster exit and no new connections) via a large number of simultaneous connection requests.
CVE-2002-1657 1 Postgresql 1 Postgresql 2026-04-16 7.5 High
PostgreSQL uses the username for a salt when generating passwords, which makes it easier for remote attackers to guess passwords via a brute force attack.
CVE-2005-0244 2 Postgresql, Redhat 2 Postgresql, Enterprise Linux 2026-04-16 N/A
PostgreSQL 8.0.0 and earlier allows local users to bypass the EXECUTE permission check for functions by using the CREATE AGGREGATE command.
CVE-2002-1399 1 Postgresql 1 Postgresql 2026-04-16 N/A
Unknown vulnerability in cash_out and possibly other functions in PostgreSQL 7.2.1 and earlier, and possibly later versions before 7.2.3, with unknown impact, based on an invalid integer input which is processed as a different data type, as demonstrated using cash_out(2).
CVE-2005-0247 2 Postgresql, Redhat 2 Postgresql, Enterprise Linux 2026-04-16 N/A
Multiple buffer overflows in gram.y for PostgreSQL 8.0.1 and earlier may allow attackers to execute arbitrary code via (1) a large number of variables in a SQL statement being handled by the read_sql_construct function, (2) a large number of INTO variables in a SELECT statement being handled by the make_select_stmt function, (3) a large number of arbitrary variables in a SELECT statement being handled by the make_select_stmt function, and (4) a large number of INTO variables in a FETCH statement being handled by the make_fetch_stmt function, a different set of vulnerabilities than CVE-2005-0245.
CVE-2002-0972 2 Postgresql, Redhat 3 Postgresql, Enterprise Linux, Linux 2026-04-16 N/A
Buffer overflows in PostgreSQL 7.2 allow attackers to cause a denial of service and possibly execute arbitrary code via long arguments to the functions (1) lpad or (2) rpad.
CVE-2005-1410 3 Postgresql, Redhat, Trustix 3 Postgresql, Enterprise Linux, Secure Linux 2026-04-16 N/A
The tsearch2 module in PostgreSQL 7.4 through 8.0.x declares the (1) dex_init, (2) snb_en_init, (3) snb_ru_init, (4) spell_init, and (5) syn_init functions as "internal" even when they do not take an internal argument, which allows attackers to cause a denial of service (application crash) and possibly have other impacts via SQL commands that call other functions that accept internal arguments.