CVE-2026-2005

CVE-2026-2005 - Exploit de desbordamiento de montón en pgcrypto de PostgreSQL PoC del exploit para un desbordamiento de búfer basado en montón en el análisis de claves de sesión PGP de la extensión pgcrypto de PostgreSQL, que conduce a lectura/escritura arbitraria de memoria y escalada de...

CVE-2026-2005

CVE-2026-2005 — Desbordamiento de búfer en el heap de pgcrypto de PostgreSQL Commit objetivo: 4b324845ba5d24682b9b3708a769f00d160afbd7 PostgreSQL 18.1 — vulnerable Resumen Campo| Detalle ---|--- CVE| CVE-2026-2005 Tipo| Desbordamiento de búfer en el heap Componente| contrib/pgcrypto/pgp-pubdec.c ...

CVE-2026-2005_lab

CVE-2026-2005 — Laboratorio de Desbordamiento de Montón en pgcrypto de PostgreSQL Un laboratorio Docker autónomo para practicar la explotación de CVE-2026-2005, un desbordamiento de búfer en el montón en la extensión pgcrypto de PostgreSQL que permite la ejecución remota de código sin privilegios...

cve-2026-2005

CVE-2026-2005 — Desbordamiento de montón en pgcrypto de PostgreSQL → RCE Ejecución remota de código mediante una única consulta SQL dirigida a la extensión pgcrypto de PostgreSQL. La vulnerabilidad es un desbordamiento de búfer en el montón en pgpparsepubencsesskey que permite corromper los...

CVE-2026-2005

Parche ascendente para CVE-2026-2005 pgcrypto, PostgreSQL 17.7 → 17.8...

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...

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 9.6 [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...

SUSE-SU-2026:4014-1 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...

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...

SUSE-SU-2026:3944-1 Security update for postgresql14

This update for postgresql14 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 postgresql16

This update for postgresql16 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...

SUSE-SU-2026:3942-1 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...

Security update for postgresql14

This update for postgresql14 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...