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CVE-2026-6471

Medium priority
Vulnerable

Missing authorization in PostgreSQL logical decoding allows a non-superuser holding REPLICATION privilege to dlopen any file visible to the operating system account running the server, via the choice of logical decoding plugin. ...

7 affected packages

postgresql-18, postgresql-16, postgresql-14, postgresql-12, postgresql-10...

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
postgresql-18 Needs evaluation Not in release Not in release
postgresql-16 Not in release Needs evaluation Not in release
postgresql-14 Not in release Not in release Needs evaluation
postgresql-12 Not in release Not in release Not in release Needs evaluation
postgresql-10 Not in release Not in release Not in release Needs evaluation
postgresql-9.5 Not in release Not in release Not in release
postgresql-9.3 Not in release Not in release Not in release
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CVE-2026-6470

Medium priority
Vulnerable

Missing authorization in PostgreSQL DDL commands allows an object creator to achieve denial of service against ALTER and DROP of the type, via creating a dependency on the type. Many DDL operations did check the privilege, but...

7 affected packages

postgresql-18, postgresql-16, postgresql-14, postgresql-12, postgresql-10...

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
postgresql-18 Needs evaluation Not in release Not in release
postgresql-16 Not in release Needs evaluation Not in release
postgresql-14 Not in release Not in release Needs evaluation
postgresql-12 Not in release Not in release Not in release Needs evaluation
postgresql-10 Not in release Not in release Not in release Needs evaluation
postgresql-9.5 Not in release Not in release Not in release
postgresql-9.3 Not in release Not in release Not in release
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CVE-2026-6469

Medium priority
Vulnerable

Incorrect ownership assignment in PostgreSQL ALTER TABLE ALTER TYPE command reassigns ownership of dependent statistics objects to the current user. This wrongly allows the table owner to run DROP STATISTICS and ALTER STATISTICS...

7 affected packages

postgresql-18, postgresql-16, postgresql-14, postgresql-12, postgresql-10...

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
postgresql-18 Needs evaluation Not in release Not in release
postgresql-16 Not in release Needs evaluation Not in release
postgresql-14 Not in release Not in release Needs evaluation
postgresql-12 Not in release Not in release Not in release Needs evaluation
postgresql-10 Not in release Not in release Not in release Needs evaluation
postgresql-9.5 Not in release Not in release Not in release
postgresql-9.3 Not in release Not in release Not in release
Show all 7 packages Show less packages

CVE-2026-6464

Medium priority
Vulnerable

Untrusted data inclusion in PostgreSQL psql COPY may allow a server administrator to elicit execution of data lines as psql commands, via error injection. If the "COPY FROM STDIN" or "\copy FROM STDIN" command fails before the...

7 affected packages

postgresql-18, postgresql-16, postgresql-14, postgresql-12, postgresql-10...

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
postgresql-18 Needs evaluation Not in release Not in release
postgresql-16 Not in release Needs evaluation Not in release
postgresql-14 Not in release Not in release Needs evaluation
postgresql-12 Not in release Not in release Not in release Needs evaluation
postgresql-10 Not in release Not in release Not in release Needs evaluation
postgresql-9.5 Not in release Not in release Not in release
postgresql-9.3 Not in release Not in release Not in release
Show all 7 packages Show less packages

CVE-2026-19385

Medium priority
Vulnerable

Heap buffer overflow in PostgreSQL pg_dump of long function transform lists allows an object creator to execute arbitrary code as the operating system user running pg_dump, via a crafted transform list. Versions before PostgreSQL...

7 affected packages

postgresql-18, postgresql-16, postgresql-14, postgresql-12, postgresql-10...

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
postgresql-18 Needs evaluation Not in release Not in release
postgresql-16 Not in release Needs evaluation Not in release
postgresql-14 Not in release Not in release Needs evaluation
postgresql-12 Not in release Not in release Not in release Needs evaluation
postgresql-10 Not in release Not in release Not in release Needs evaluation
postgresql-9.5 Not in release Not in release Not in release
postgresql-9.3 Not in release Not in release Not in release
Show all 7 packages Show less packages

CVE-2026-18408

Medium priority
Vulnerable

Untrusted data inclusion in pg_dump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via...

7 affected packages

postgresql-18, postgresql-16, postgresql-14, postgresql-12, postgresql-10...

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
postgresql-18 Needs evaluation Not in release Not in release
postgresql-16 Not in release Needs evaluation Not in release
postgresql-14 Not in release Not in release Needs evaluation
postgresql-12 Not in release Not in release Not in release Needs evaluation
postgresql-10 Not in release Not in release Not in release Needs evaluation
postgresql-9.5 Not in release Not in release Not in release
postgresql-9.3 Not in release Not in release Not in release
Show all 7 packages Show less packages

CVE-2026-18024

Medium priority
Vulnerable

Buffer over-read in PostgreSQL ascii() SQL function allows a user to disclose up to 3 bytes after the end of a specific allocation, via a crafted text value. This is the same class of defect that CVE-2026-2006 fixed, though this...

7 affected packages

postgresql-18, postgresql-16, postgresql-14, postgresql-12, postgresql-10...

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
postgresql-18 Needs evaluation Not in release Not in release
postgresql-16 Not in release Needs evaluation Not in release
postgresql-14 Not in release Not in release Needs evaluation
postgresql-12 Not in release Not in release Not in release Needs evaluation
postgresql-10 Not in release Not in release Not in release Needs evaluation
postgresql-9.5 Not in release Not in release Not in release
postgresql-9.3 Not in release Not in release Not in release
Show all 7 packages Show less packages

CVE-2026-16241

Medium priority
Vulnerable

Integer underflow in PostgreSQL ECPG allows a database server administrator to achieve temporary denial of service against the ECPG client via sending a bytea value lacking the mandatory prefix. The client overwrites a...

7 affected packages

postgresql-18, postgresql-16, postgresql-14, postgresql-12, postgresql-10...

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
postgresql-18 Needs evaluation Not in release Not in release
postgresql-16 Not in release Needs evaluation Not in release
postgresql-14 Not in release Not in release Needs evaluation
postgresql-12 Not in release Not in release Not in release Needs evaluation
postgresql-10 Not in release Not in release Not in release Needs evaluation
postgresql-9.5 Not in release Not in release Not in release
postgresql-9.3 Not in release Not in release Not in release
Show all 7 packages Show less packages

CVE-2026-16239

Medium priority
Vulnerable

Type confusion in PostgreSQL "portal"/cursor lifecycle allows a user to execute arbitrary code as the operating system user running the database, via re-creation of a cursor or other portal with different types. Versions before...

7 affected packages

postgresql-18, postgresql-16, postgresql-14, postgresql-12, postgresql-10...

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
postgresql-18 Needs evaluation Not in release Not in release
postgresql-16 Not in release Needs evaluation Not in release
postgresql-14 Not in release Not in release Needs evaluation
postgresql-12 Not in release Not in release Not in release Needs evaluation
postgresql-10 Not in release Not in release Not in release Needs evaluation
postgresql-9.5 Not in release Not in release Not in release
postgresql-9.3 Not in release Not in release Not in release
Show all 7 packages Show less packages

CVE-2026-16238

Medium priority
Vulnerable

Type confusion in PostgreSQL pg_restore_attribute_stats() allows an object creator to execute arbitrary code as the operating system user running the database, via conflation of range and multirange values. Within major version...

7 affected packages

postgresql-18, postgresql-16, postgresql-14, postgresql-12, postgresql-10...

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
postgresql-18 Needs evaluation Not in release Not in release
postgresql-16 Not in release Needs evaluation Not in release
postgresql-14 Not in release Not in release Needs evaluation
postgresql-12 Not in release Not in release Not in release Needs evaluation
postgresql-10 Not in release Not in release Not in release Needs evaluation
postgresql-9.5 Not in release Not in release Not in release
postgresql-9.3 Not in release Not in release Not in release
Show all 7 packages Show less packages