cve-2026-2005

CVE-2026-2005 — PostgreSQL pgcrypto Heap Overflow → RCE Remote code execution via a single SQL query targeting PostgreSQL's pgcrypto extension. The vulnerability is a heap buffer overflow in pgpparsepubencsesskey that allows corruption of PostgreSQL's internal MemoryContext allocator metadata,...

CVE-2026-2005_lab

CVE-2026-2005 — PostgreSQL pgcrypto Heap Overflow Lab A self-contained Docker lab for practicing exploitation of CVE-2026-2005, a heap buffer overflow in PostgreSQL's pgcrypto extension that enables remote code execution without superuser privileges. Affected versions: PostgreSQL ≤ 17.7 / 16.11 /...

CVE-2026-2005

CVE-2026-2005 - PostgreSQL pgcrypto Heap Overflow Exploit PoC exploit for a heap-based buffer overflow in the PostgreSQL pgcrypto extension's PGP session key parsing, leading to arbitrary memory read/write and privilege escalation to superuser. For full technical details, see the Zeroday Cloud...

CVE-2026-2005

CVE-2026-2005 — PostgreSQL pgcrypto Heap Buffer Overflow Target commit: 4b324845ba5d24682b9b3708a769f00d160afbd7 PostgreSQL 18.1 — vulnerable Summary Field| Detail ---|--- CVE| CVE-2026-2005 Type| Heap buffer overflow Component| contrib/pgcrypto/pgp-pubdec.c — pgpparsepubencsesskey Impact| RCE as...

CLSA-2026-1792796702 postgresql: Fix of 6 CVEs

CVE-2026-14678: fix out-of-bounds read in pgtrgm's GiST picksplit function with all-true signatures - CVE-2026-6470: require USAGE privilege on the subtype in CREATE TYPE AS RANGE, on the composite type in ALTER TABLE OF, and on the types used by stored expressions defaults, constraints, indexes,...

CLSA-2026-1792568604 postgresql: Fix of 7 CVEs

CVE-2026-14663: pgcrypto: propagate cipher initialization errors and add decrypt-only recovery for ciphertexts previously emitted with disabled ciphers - CVE-2026-14666: invalidate role-dependent cached plans after role membership and role attribute changes - CVE-2026-14673: amcheck: clear...

CVE-2026-2005

Upstream patch for CVE-2026-2005 pgcrypto, PostgreSQL 17.7 → 17.8...

ROS-20261002-73-0121

The vulnerability of the pgcrypto module in the PostgreSQL database management system is related to the unencrypted storage of user credentials. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information...

ROS-20261002-73-0118

The vulnerability of the pgcrypto module in the PostgreSQL database management system is related to the unencrypted storage of user credentials. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information...

ROS-20261002-73-0120

The vulnerability of the pgcrypto module in the PostgreSQL database management system is related to the unencrypted storage of user credentials. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information...

ROS-20261002-73-0117

The vulnerability of the pgcrypto module in the PostgreSQL database management system is related to the unencrypted storage of user credentials. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information...

ROS-20261002-73-0119

The vulnerability of the pgcrypto module in the PostgreSQL database management system is related to the unencrypted storage of user credentials. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information...

AlmaLinux 9.6 [TuxCare] Security Update: postgresql / postgresql-contrib / postgresql-docs / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1773330257)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1773330257 advisory. - Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator to...

Rocky Linux 9 [CIQ] Security Update: pg_repack / pg_repack-debuginfo / pg_repack-debugsource / pgaudit / etc Multiple Vulnerabilities (crlsa-2026_3896)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20263896 advisory. postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code CVE-2026-2006 postgresql: PostgreSQL intarray missing...

Rocky Linux 9.6 [TuxCare] Security Update: postgresql / postgresql-contrib / postgresql-docs / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1773330257)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1773330257 advisory. - Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator to...

Rocky Linux 9 [CIQ] Security Update: pg_repack / pg_repack-debuginfo / pg_repack-debugsource / pgaudit / etc Multiple Vulnerabilities (crlsa-2026_4110)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20264110 advisory. postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code CVE-2026-2006 postgresql: PostgreSQL intarray missing...

AlmaLinux 9.2 [TuxCare] Security Update: postgresql / postgresql-contrib / postgresql-docs / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1773160910)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1773160910 advisory. - Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator to...

SUSE-SU-2026:4018-1 Security update for postgresql15

This update for postgresql15 fixes the following issues: - CVE-2026-6464: psql COPY FROM STDIN early failure processes data lines as psql commands bsc1275046. - CVE-2026-6469: ALTER TABLE ALTER TYPE resets extended statistics ownership bsc1275044. - CVE-2026-6470: failure to check type USAGE...

Security update for postgresql15

This update for postgresql15 fixes the following issues: CVE-2026-6464: psql COPY FROM STDIN early failure processes data lines as psql commands bsc1275046. CVE-2026-6469: ALTER TABLE ALTER TYPE resets extended statistics ownership bsc1275044. CVE-2026-6470: failure to check type USAGE privilege...

Security update for postgresql18

This update for postgresql18 fixes the following issues: CVE-2026-6464: psql COPY FROM STDIN early failure processes data lines as psql commands bsc1275046. CVE-2026-6469: ALTER TABLE ALTER TYPE resets extended statistics ownership bsc1275044. CVE-2026-6470: failure to check type USAGE privilege...