Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | PostgreSQL | 18 – < 18.2, 17 – < 17.8, 16 – < 16.12, 15 – < 15.16, < 14.21 | 18.2 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | postgresql-18 | 18.2-1 | — |
| Debian 13 | postgresql-17 | 17.8-0+deb13u1 | DSA-6133-1 |
| Debian 12 | postgresql-15 | 15.16-0+deb12u1 | DSA-6132-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 25.10 | postgresql-17 | 17.9-0ubuntu0.25.10.1 | — |
| Ubuntu 24.04 LTS | postgresql-16 | 16.13-0ubuntu0.24.04.1 | — |
| Ubuntu 22.04 LTS | postgresql-14 | 14.22-0ubuntu0.22.04.1 | — |
| Ubuntu 20.04 LTS | postgresql-12 | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | postgresql-10 | No fix yet | — |
| Ubuntu Pro 16.04 LTS | postgresql-9.5 | No fix yet | — |
| Ubuntu Pro 14.04 LTS | postgresql-9.3 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | postgresql +15 | 16.13-1.el10_1 | RHSA-2026:19010, RHSA-2026:3887 |
| RHEL 10 | postgresql18 +13 | 18.3-1.el10_2 | RHSA-2026:19009 |
| RHEL 9 | pg_repack | 1.4.8-2.module+el9.5.0+22224+f5585c78 | RHSA-2026:4110, RHSA-2026:3896 |
| RHEL 9 | pgaudit | 1.7.0-1.module+el9.2.0+17405+aeb9ec60 | RHSA-2026:4110, RHSA-2026:3896 |
| RHEL 9 | pgvector | 0.6.2-2.module+el9.6.0+22979+c3d78d52 | RHSA-2026:4110 |
| RHEL 9 | postgis +4 | 3.5.3-3.module+el9.7.0+23421+025f8139 | RHSA-2026:4110 |
| RHEL 9 | postgres-decoderbufs | 1.9.7-1.Final.module+el9.2.0+17405+aeb9ec60 | RHSA-2026:4110, RHSA-2026:3896 |
| RHEL 9 | postgresql +14 | 13.23-2.el9_7 | RHSA-2026:4110, RHSA-2026:3896, RHSA-2026:3730 |
| RHEL 8 | pg_repack | 1.4.6-3.module+el8.9.0+19330+c97ddbdf | RHSA-2026:4064, RHSA-2026:4063, RHSA-2026:4059 |
| RHEL 8 | pgaudit | 1.4.0-7.module+el8.10.0+22214+9beb89d6 | RHSA-2026:4064, RHSA-2026:4063, RHSA-2026:4059 |
| RHEL 8 | postgres-decoderbufs | 0.10.0-2.module+el8.9.0+19330+c97ddbdf | RHSA-2026:4064, RHSA-2026:4063, RHSA-2026:4059 |
| RHEL 8 | postgresql +12 | 12.22-6.module+el8.10.0+24045+2b30545f | RHSA-2026:4064, RHSA-2026:4063, RHSA-2026:4059 |
| RHEL 8 | postgresql-private-libs +1 | 15.17-1.module+el8.10.0+24043+d28c3b3f | RHSA-2026:4063, RHSA-2026:4059 |
Show 14 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10.0 EUS | postgresql +15 | 16.13-1.el10_0 | RHSA-2026:4441 |
| RHEL 9.6 EUS | pg_repack | 1.4.8-2.module+el9.5.0+22224+f5585c78 | RHSA-2026:4547, RHSA-2026:4546 |
| RHEL 9.6 EUS | pgaudit | 1.7.0-1.module+el9.2.0+17405+aeb9ec60 | RHSA-2026:4547, RHSA-2026:4546 |
| RHEL 9.6 EUS | pgvector | 0.6.2-2.module+el9.6.0+22979+c3d78d52 | RHSA-2026:4547 |
| RHEL 9.6 EUS | postgres-decoderbufs | 1.9.7-1.Final.module+el9.2.0+17405+aeb9ec60 | RHSA-2026:4547, RHSA-2026:4546 |
| RHEL 9.6 EUS | postgresql +14 | 13.23-1.el9_6.1 | RHSA-2026:4547, RHSA-2026:4546, RHSA-2026:4528 |
| RHEL 9.4 EUS | pg_repack | 1.4.8-1.module+el9.2.0+17405+aeb9ec60 | RHSA-2026:4548, RHSA-2026:4544 |
| RHEL 9.4 EUS | pgaudit | 1.7.0-1.module+el9.2.0+17405+aeb9ec60 | RHSA-2026:4548, RHSA-2026:4544 |
| RHEL 9.4 EUS | postgres-decoderbufs | 1.9.7-1.Final.module+el9.2.0+17405+aeb9ec60 | RHSA-2026:4548, RHSA-2026:4544 |
| RHEL 9.4 EUS | postgresql +13 | 13.23-1.el9_4.1 | RHSA-2026:4548, RHSA-2026:4544, RHSA-2026:4524 |
| RHEL 9.4 EUS | postgresql-test-rpm-macros | 15.17-1.module+el9.4.0+24062+0e16bfab | RHSA-2026:4548, RHSA-2026:4544 |
| RHEL 9.2 E4S | pg_repack | 1.4.8-1.module+el9.2.0+17405+aeb9ec60 | RHSA-2026:4254 |
| RHEL 9.2 E4S | pgaudit | 1.7.0-1.module+el9.2.0+17405+aeb9ec60 | RHSA-2026:4254 |
| RHEL 9.2 E4S | postgres-decoderbufs | 1.9.7-1.Final.module+el9.2.0+17405+aeb9ec60 | RHSA-2026:4254 |
| RHEL 9.2 E4S | postgresql +7 | 13.23-1.el9_2.1 | RHSA-2026:4475, RHSA-2026:4254 |
| RHEL 9.2 E4S | postgresql-docs +6 | 15.17-1.module+el9.2.0+24076+9f04ec7d | RHSA-2026:4254 |
| RHEL 9.0 E4S | postgresql +7 | 13.23-1.el9_0.1 | RHSA-2026:4518 |
| RHEL 8.8 TUS | pg_repack | 1.4.6-3.module+el8.5.0+11354+78b3c9c5 | RHSA-2026:4075, RHSA-2026:4074 |
| RHEL 8.8 TUS | pgaudit | 1.4.0-5.module+el8.5.0+11354+78b3c9c5 | RHSA-2026:4075, RHSA-2026:4074 |
| RHEL 8.8 TUS | postgres-decoderbufs | 0.10.0-2.module+el8.4.0+8873+b821c30a | RHSA-2026:4075, RHSA-2026:4074 |
| RHEL 8.8 TUS | postgresql +12 | 12.22-1.module+el8.8.0+24047+e7ffc146.3 | RHSA-2026:4075, RHSA-2026:4074 |
| RHEL 8.8 E4S | pg_repack | 1.4.6-3.module+el8.5.0+11354+78b3c9c5 | RHSA-2026:4515, RHSA-2026:4075, RHSA-2026:4074 |
| RHEL 8.8 E4S | pgaudit | 1.4.0-5.module+el8.5.0+11354+78b3c9c5 | RHSA-2026:4515, RHSA-2026:4075, RHSA-2026:4074 |
| RHEL 8.8 E4S | postgres-decoderbufs | 0.10.0-2.module+el8.4.0+8873+b821c30a | RHSA-2026:4515, RHSA-2026:4075, RHSA-2026:4074 |
| RHEL 8.8 E4S | postgresql +12 | 12.22-1.module+el8.8.0+24047+e7ffc146.3 | RHSA-2026:4515, RHSA-2026:4075, RHSA-2026:4074 |
| RHEL 8.8 E4S | postgresql-private-libs +1 | 15.17-1.module+el8.8.0+24064+070714b8 | RHSA-2026:4515 |
| RHEL 8.6 TUS | pg_repack | 1.4.6-3.module+el8.5.0+11354+78b3c9c5 | RHSA-2026:4516, RHSA-2026:4505 |
| RHEL 8.6 TUS | pgaudit | 1.4.0-5.module+el8.5.0+11354+78b3c9c5 | RHSA-2026:4516, RHSA-2026:4505 |
| RHEL 8.6 TUS | postgres-decoderbufs | 0.10.0-2.module+el8.4.0+8873+b821c30a | RHSA-2026:4516, RHSA-2026:4505 |
| RHEL 8.6 TUS | postgresql +12 | 12.22-1.module+el8.6.0+24068+6365202e.3 | RHSA-2026:4516, RHSA-2026:4505 |
| RHEL 8.6 E4S | pg_repack | 1.4.6-3.module+el8.5.0+11354+78b3c9c5 | RHSA-2026:4516, RHSA-2026:4505 |
| RHEL 8.6 E4S | pgaudit | 1.4.0-5.module+el8.5.0+11354+78b3c9c5 | RHSA-2026:4516, RHSA-2026:4505 |
| RHEL 8.6 E4S | postgres-decoderbufs | 0.10.0-2.module+el8.4.0+8873+b821c30a | RHSA-2026:4516, RHSA-2026:4505 |
| RHEL 8.6 E4S | postgresql +12 | 12.22-1.module+el8.6.0+24068+6365202e.3 | RHSA-2026:4516, RHSA-2026:4505 |
| RHEL 8.6 AUS | pg_repack | 1.4.6-3.module+el8.5.0+11354+78b3c9c5 | RHSA-2026:4516, RHSA-2026:4505 |
| RHEL 8.6 AUS | pgaudit | 1.4.0-5.module+el8.5.0+11354+78b3c9c5 | RHSA-2026:4516, RHSA-2026:4505 |
| RHEL 8.6 AUS | postgres-decoderbufs | 0.10.0-2.module+el8.4.0+8873+b821c30a | RHSA-2026:4516, RHSA-2026:4505 |
| RHEL 8.6 AUS | postgresql +12 | 12.22-1.module+el8.6.0+24068+6365202e.3 | RHSA-2026:4516, RHSA-2026:4505 |
| RHEL 8.4 EUS Long Life | pgaudit | 1.4.0-6.module+el8.4.0+11288+c193d6d7 | RHSA-2026:4509, RHSA-2026:4504 |
| RHEL 8.4 EUS Long Life | postgres-decoderbufs | 0.10.0-2.module+el8.4.0+8873+b821c30a | RHSA-2026:4509, RHSA-2026:4504 |
| RHEL 8.4 EUS Long Life | postgresql +12 | 12.22-1.module+el8.4.0+24066+665c8b71.3 | RHSA-2026:4509, RHSA-2026:4504 |
| RHEL 8.4 AUS | pgaudit | 1.4.0-6.module+el8.4.0+11288+c193d6d7 | RHSA-2026:4509, RHSA-2026:4504 |
| RHEL 8.4 AUS | postgres-decoderbufs | 0.10.0-2.module+el8.4.0+8873+b821c30a | RHSA-2026:4509, RHSA-2026:4504 |
| RHEL 8.4 AUS | postgresql +12 | 12.22-1.module+el8.4.0+24066+665c8b71.3 | RHSA-2026:4509, RHSA-2026:4504 |
| RHEL 8.2 AUS | pgaudit | 1.4.0-4.module+el8.2.0+9043+1dbb5661 | RHSA-2026:4506 |
| RHEL 8.2 AUS | postgres-decoderbufs | 0.10.0-2.module+el8.2.0+9043+1dbb5661 | RHSA-2026:4506 |
| RHEL 8.2 AUS | postgresql +12 | 12.22-1.module+el8.2.0+24074+a7f2beb9.3 | RHSA-2026:4506 |
| Red Hat Hardened Images 1 | postgresql18 | 18.3-1.2.hum1 | RHSA-2026:8756 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | postgresql +13 | 16.13-1.el10_2 | ALSA-2026:19010 |
| AlmaLinux 10 | postgresql-test-rpm-macros | 16.13-1.el10_1 | ALSA-2026:19010, ALSA-2026:3887 |
| AlmaLinux 10 | postgresql18 +13 | 18.3-1.el10_2 | ALSA-2026:19009 |
| AlmaLinux 9 | pg_repack | 1.4.8-2.module_el9.5.0+119+18833d03 | ALSA-2026:4110, ALSA-2026:3896 |
| AlmaLinux 9 | pgaudit | 1.7.0-1.module_el9.3.0+52+21733919 | ALSA-2026:4110, ALSA-2026:3896 |
| AlmaLinux 9 | pgvector | 0.6.2-2.module_el9.6.0+167+4e561146 | ALSA-2026:4110 |
| AlmaLinux 9 | postgis +4 | 3.5.3-3.module_el9.7.0+187+2286ff0a | ALSA-2026:4110 |
| AlmaLinux 9 | postgres-decoderbufs | 1.9.7-1.Final.module_el9.3.0+52+21733919 | ALSA-2026:4110, ALSA-2026:3896 |
| AlmaLinux 9 | postgresql +14 | 13.23-2.el9_7 | ALSA-2026:4110, ALSA-2026:3896, ALSA-2026:3730 |
| AlmaLinux 8 | pg_repack | 1.4.6-3.module_el8.6.0+2760+1746ec94 | ALSA-2026:4064, ALSA-2026:4063, ALSA-2026:4059 |
| AlmaLinux 8 | pgaudit | 1.4.0-7.module_el8.9.0+3740+0e74851f.alma.1 | ALSA-2026:4064, ALSA-2026:4063, ALSA-2026:4059 |
| AlmaLinux 8 | postgres-decoderbufs | 0.10.0-2.module_el8.6.0+2760+1746ec94 | ALSA-2026:4064, ALSA-2026:4063, ALSA-2026:4059 |
| AlmaLinux 8 | postgresql +12 | 12.22-6.module_el8.10.0+4123+1638d348 | ALSA-2026:4064, ALSA-2026:4063, ALSA-2026:4059 |
| AlmaLinux 8 | postgresql-private-libs +1 | 15.17-1.module_el8.10.0+4127+dc6e3c5c | ALSA-2026:4063, ALSA-2026:4059 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | postgresql16 | 16.13-1.el10_1 | RLSA-2026:19010, RLSA-2026:3887 |
| Rocky Linux 10 | postgresql18 | 18.3-1.el10 | RLSA-2026:19009 |
| Rocky Linux 9 | pg_repack | 1.4.8-2.module+el9.7.0+40011+28af63c9 | RLSA-2026:4110, RLSA-2026:3896 |
| Rocky Linux 9 | pgaudit | 1.7.0-1.module+el9.7.0+40011+28af63c9 | RLSA-2026:4110, RLSA-2026:3896 |
| Rocky Linux 9 | pgvector | 0.6.2-2.module+el9.7.0+40012+a654bbaa | RLSA-2026:4110 |
| Rocky Linux 9 | postgis | 3.5.3-3.module+el9.7.0+40012+a654bbaa | RLSA-2026:4110 |
| Rocky Linux 9 | postgres-decoderbufs | 1.9.7-1.Final.module+el9.7.0+40011+28af63c9 | RLSA-2026:4110, RLSA-2026:3896 |
| Rocky Linux 9 | postgresql | 13.23-2.el9_7 | RLSA-2026:3730 |
| Rocky Linux 8 | pg_repack | 1.4.6-3.module+el8.9.0+1594+4a6adae9 | RLSA-2026:4064, RLSA-2026:4063, RLSA-2026:4059 |
| Rocky Linux 8 | pgaudit | 1.4.0-7.module+el8.9.0+1735+a332307b | RLSA-2026:4064, RLSA-2026:4063, RLSA-2026:4059 |
| Rocky Linux 8 | postgres-decoderbufs | 0.10.0-2.module+el8.9.0+1594+4a6adae9 | RLSA-2026:4064, RLSA-2026:4063, RLSA-2026:4059 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | postgresql14 | 14.22-150600.16.28.1 | SUSE-SU-2026:0786-1 |
| SLES 15 SP7 | postgresql15 | 15.17-150600.16.28.1 | SUSE-SU-2026:0771-1 |
| SLES 15 SP7 | postgresql16 | 16.13-150600.16.30.1 | SUSE-SU-2026:0882-1 |
| SLES 15 SP7 | postgresql17 | 17.9-150600.13.24.1 | SUSE-SU-2026:0883-1 |
| SLES 15 SP7 | postgresql18 | 18.3-150600.13.8.1 | SUSE-SU-2026:0881-1 |
| SLES 15 SP6 | postgresql14 | 14.22-150600.16.28.1 | SUSE-SU-2026:0786-1 |
| SLES 15 SP6 | postgresql15 | 15.17-150600.16.28.1 | SUSE-SU-2026:0771-1 |
| SLES 15 SP6 | postgresql16 | 16.13-150600.16.30.1 | SUSE-SU-2026:0882-1 |
| SLES 15 SP6 | postgresql17 | 17.9-150600.13.24.1 | SUSE-SU-2026:0883-1 |
| SLES 15 SP6 | postgresql18 | 18.3-150600.13.8.1 | SUSE-SU-2026:0881-1 |
| SLES 15 SP5 | postgresql14 | 14.22-150200.5.69.1 | SUSE-SU-2026:0768-1 |
| SLES 15 SP5 | postgresql15 | 15.17-150200.5.54.1 | SUSE-SU-2026:0770-1 |
| SLES 15 SP5 | postgresql16 | 16.12-150200.5.38.1 | SUSE-SU-2026:0588-1 |
| SLES 15 SP5 | postgresql17 | 17.8-150200.5.22.1 | SUSE-SU-2026:0586-1 |
| SLES 15 SP5 | postgresql18 | 18.2-150200.5.6.1 | SUSE-SU-2026:0584-1 |
| SLES 15 SP4 | postgresql14 | 14.22-150200.5.69.1 | SUSE-SU-2026:0768-1 |
| SLES 15 SP4 | postgresql15 | 15.17-150200.5.54.1 | SUSE-SU-2026:0770-1 |
| SLES 15 SP4 | postgresql16 | 16.12-150200.5.38.1 | SUSE-SU-2026:0588-1 |
| SLES 15 SP4 | postgresql17 | 17.8-150200.5.22.1 | SUSE-SU-2026:0586-1 |
| SLES 15 SP4 | postgresql18 | 18.2-150200.5.6.1 | SUSE-SU-2026:0584-1 |
| SLES 12 SP5 | postgresql14 | 14.21-3.66.1 | SUSE-SU-2026:0616-1 |
| SLES 12 SP5 | postgresql15 | 15.16-3.50.1 | SUSE-SU-2026:0615-1 |
| SLES 12 SP5 | postgresql16 | 16.12-3.38.1 | SUSE-SU-2026:0614-1 |
| SLES 12 SP5 | postgresql18 | 18.2-8.6.1 | SUSE-SU-2026:0585-1 |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | postgresql14 | 14.21-160000.1.1 | SUSE-SU-2026:20587-1 |
| SLES for SAP 16.0 | postgresql15 | 15.16-160000.1.1 | SUSE-SU-2026:20588-1 |
| SLES for SAP 16.0 | postgresql16 | 16.13-160000.1.1 | SUSE-SU-2026:20983-1 |
| SLES for SAP 16.0 | postgresql17 | 17.9-160000.1.1 | SUSE-SU-2026:20906-1 |
| SLES for SAP 16.0 | postgresql18 | 18.3-160000.1.1 | SUSE-SU-2026:20921-1 |
| SLES for SAP 15 SP6 | postgresql14 | 14.22-150600.16.28.1 | SUSE-SU-2026:0786-1 |
| SLES for SAP 15 SP6 | postgresql15 | 15.17-150600.16.28.1 | SUSE-SU-2026:0771-1 |
| SLES for SAP 15 SP6 | postgresql16 | 16.13-150600.16.30.1 | SUSE-SU-2026:0882-1 |
| SLES for SAP 15 SP6 | postgresql17 | 17.9-150600.13.24.1 | SUSE-SU-2026:0883-1 |
| SLES for SAP 15 SP6 | postgresql18 | 18.3-150600.13.8.1 | SUSE-SU-2026:0881-1 |
| SLES for SAP 15 SP5 | postgresql14 | 14.22-150200.5.69.1 | SUSE-SU-2026:0768-1 |
| SLES for SAP 15 SP5 | postgresql15 | 15.17-150200.5.54.1 | SUSE-SU-2026:0770-1 |
| SLES for SAP 15 SP5 | postgresql16 | 16.12-150200.5.38.1 | SUSE-SU-2026:0588-1 |
| SLES for SAP 15 SP5 | postgresql17 | 17.8-150200.5.22.1 | SUSE-SU-2026:0586-1 |
| SLES for SAP 15 SP5 | postgresql18 | 18.2-150200.5.6.1 | SUSE-SU-2026:0584-1 |
| SLES for SAP 15 SP4 | postgresql14 | 14.22-150200.5.69.1 | SUSE-SU-2026:0768-1 |
| SLES for SAP 15 SP4 | postgresql15 | 15.17-150200.5.54.1 | SUSE-SU-2026:0770-1 |
| SLES for SAP 15 SP4 | postgresql16 | 16.12-150200.5.38.1 | SUSE-SU-2026:0588-1 |
| SLES for SAP 15 SP4 | postgresql17 | 17.8-150200.5.22.1 | SUSE-SU-2026:0586-1 |
| SLES for SAP 15 SP4 | postgresql18 | 18.2-150200.5.6.1 | SUSE-SU-2026:0584-1 |
| SLES 16.0 | postgresql14 | 14.21-160000.1.1 | SUSE-SU-2026:20587-1 |
| SLES 16.0 | postgresql15 | 15.16-160000.1.1 | SUSE-SU-2026:20588-1 |
| SLES 16.0 | postgresql16 | 16.13-160000.1.1 | SUSE-SU-2026:20983-1 |
| SLES 16.0 | postgresql17 | 17.9-160000.1.1 | SUSE-SU-2026:20906-1 |
| SLES 16.0 | postgresql18 | 18.3-160000.1.1 | SUSE-SU-2026:20921-1 |
| SLE HPC 15 SP5 | postgresql15 | 15.17-150200.5.54.1 | SUSE-SU-2026:0770-1 |
| SLE HPC 15 SP5 | postgresql16 | 16.12-150200.5.38.1 | SUSE-SU-2026:0588-1 |
| SLE HPC 15 SP5 | postgresql17 | 17.8-150200.5.22.1 | SUSE-SU-2026:0586-1 |
| SLE HPC 15 SP5 | postgresql18 | 18.2-150200.5.6.1 | SUSE-SU-2026:0584-1 |
| SLE HPC 15 SP4 | postgresql14 | 14.22-150200.5.69.1 | SUSE-SU-2026:0768-1 |
| SLE HPC 15 SP4 | postgresql15 | 15.17-150200.5.54.1 | SUSE-SU-2026:0770-1 |
| SLE HPC 15 SP4 | postgresql16 | 16.12-150200.5.38.1 | SUSE-SU-2026:0588-1 |
| SLE HPC 15 SP4 | postgresql17 | 17.8-150200.5.22.1 | SUSE-SU-2026:0586-1 |
| SLE HPC 15 SP4 | postgresql18 | 18.2-150200.5.6.1 | SUSE-SU-2026:0584-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | postgresql14 | 14.21-1.1 | openSUSE-SU-2026:10190-1 |
| openSUSE Tumbleweed | postgresql15 | 15.16-1.1 | openSUSE-SU-2026:10191-1 |
| openSUSE Tumbleweed | postgresql16 | 16.12-1.1 | openSUSE-SU-2026:10192-1 |
| openSUSE Tumbleweed | postgresql17 | 17.8-1.1 | openSUSE-SU-2026:10193-1 |
| openSUSE Tumbleweed | postgresql18 | 18.2-1.1 | openSUSE-SU-2026:10197-1 |
| openSUSE Leap 16.0 | postgresql14 | 14.21-160000.1.1 | openSUSE-SU-2026:20265-1 |
| openSUSE Leap 16.0 | postgresql15 | 15.16-160000.1.1 | openSUSE-SU-2026:20266-1 |
| openSUSE Leap 16.0 | postgresql16 | 16.13-160000.1.1 | openSUSE-SU-2026:20447-1 |
| openSUSE Leap 16.0 | postgresql17 | 17.9-160000.1.1 | openSUSE-SU-2026:20388-1 |
| openSUSE Leap 16.0 | postgresql18 +1 | 18.3-160000.1.1 | openSUSE-SU-2026:20408-1 |
| openSUSE Leap 15.6 | postgresql14 | 14.22-150600.16.28.1 | SUSE-SU-2026:0786-1 |
| openSUSE Leap 15.6 | postgresql15 | 15.17-150600.16.28.1 | SUSE-SU-2026:0771-1 |
| openSUSE Leap 15.6 | postgresql16 | 16.13-150600.16.30.1 | SUSE-SU-2026:0882-1 |
| openSUSE Leap 15.6 | postgresql17 | 17.9-150600.13.24.1 | SUSE-SU-2026:0883-1 |
| openSUSE Leap 15.6 | postgresql18 | 18.3-150600.13.8.1 | SUSE-SU-2026:0881-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | postgresql16 | 16.12-r0 | — |
| Alpine v3.24 | postgresql17 | 17.8-r0 | — |
| Alpine v3.24 | postgresql18 | 18.2-r0 | — |
| Alpine v3.23 | postgresql16 | 16.12-r0 | — |
| Alpine v3.23 | postgresql17 | 17.8-r0 | — |
| Alpine v3.23 | postgresql18 | 18.2-r0 | — |
| Alpine v3.22 | postgresql15 | 15.16-r0 | — |
| Alpine v3.22 | postgresql16 | 16.12-r0 | — |
| Alpine v3.22 | postgresql17 | 17.8-r0 | — |
| Alpine v3.21 | postgresql16 | 16.12-r0 | — |
| Alpine v3.21 | postgresql17 | 17.8-r0 | — |
| Alpine v3.20 | postgresql15 | 15.16-r0 | — |
| Alpine v3.20 | postgresql16 | 16.12-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | postgresql15 +15 | 15.16-1.amzn2023.0.1 | ALAS2023-2026-1456 |
| Amazon Linux 2023 | postgresql16 +15 | 16.12-1.amzn2023.0.1 | ALAS2023-2026-1458 |
| Amazon Linux 2023 | postgresql17 +15 | 17.8-1.amzn2023.0.1 | ALAS2023-2026-1457 |
| Amazon Linux 2 | postgresql +11 | 9.2.24-8.amzn2.0.9 | ALAS2-2026-3193 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | postgresql | 16.12-1 | — |
| Azure Linux 2 (CBL-Mariner) | postgresql | 14.21-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | postgresql +14 | 16.13-1.0.1.el10_1 | ELSA-2026-19010, ELSA-2026-3887 |
| Oracle Linux 10 | postgresql18 +13 | 18.3-1.0.1.el10_2 | ELSA-2026-19009 |
| Oracle Linux 9 | pg_repack | 1.4.8-2.module+el9.5.0+90424+300303e9 | ELSA-2026-4110, ELSA-2026-3896 |
| Oracle Linux 9 | pgaudit | 1.7.0-1.module+el9.2.0+21134+ceb95ed9 | ELSA-2026-4110, ELSA-2026-3896 |
| Oracle Linux 9 | pgvector | 0.6.2-2.module+el9.6.0+90592+523cb846 | ELSA-2026-4110 |
| Oracle Linux 9 | postgis +4 | 3.5.3-3.module+el9.7.0+90669+cd4abef7 | ELSA-2026-4110 |
| Oracle Linux 9 | postgres-decoderbufs | 1.9.7-1.Final.module+el9.2.0+21134+ceb95ed9 | ELSA-2026-4110, ELSA-2026-3896 |
| Oracle Linux 9 | postgresql +14 | 13.23-2.el9_7 | ELSA-2026-4110, ELSA-2026-3896, ELSA-2026-3730 |
| Oracle Linux 8 | pg_repack | 1.4.6-3.module+el8.9.0+90098+1560b6c2 | ELSA-2026-4063, ELSA-2026-4059, ELSA-2026-4024 |
| Oracle Linux 8 | pgaudit | 1.5.0-1.module+el8.9.0+90098+1560b6c2 | ELSA-2026-4063, ELSA-2026-4059, ELSA-2026-4024 |
| Oracle Linux 8 | postgres-decoderbufs | 0.10.0-2.module+el8.9.0+90098+1560b6c2 | ELSA-2026-4063, ELSA-2026-4059, ELSA-2026-4024 |
| Oracle Linux 8 | postgresql +12 | 12.22-6.0.1.module+el8.10.0+90836+a10460a5 | ELSA-2026-4064, ELSA-2026-4063, ELSA-2026-4059 |
| Oracle Linux 8 | postgresql-private-libs +1 | 15.17-1.module+el8.10.0+90834+1f1fb20a | ELSA-2026-4063, ELSA-2026-4059 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | postgresql-13 | 13.23-r5 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 5 repositories
-
var77/CVE-2026-2005 ★ 27 · May 13, 2026
PoC for CVE-2026-2005
-
dinosn/cve-2026-2005 ★ 18 · May 5, 2026
CVE-2026-2005 — PostgreSQL pgcrypto heap overflow RCE exploit
-
open-flaw/CVE-2026-2005 ★ 0 · Aug 10, 2026
-
stvm8/CVE-2026-2005_lab ★ 0 · May 4, 2026
-
M3str3/CVE-2026-2005 ★ 0 · Mar 7, 2026
PoC for CVE-2026-2005 — heap buffer overflow in PostgreSQL pgcrypto (pgp_pub_decrypt). Oversized PGP session key bypasses bounds check in pgp-pubdec.c. Affects < 17.8 / 16.12 / 15.16 / 14.21 / 18.2.
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 50
- ALSA-2026:3887 Important: postgresql16 security update AlmaLinux Security Advisories · Nov 9, 2026
- ALSA-2026:3730 Important: postgresql security update AlmaLinux Security Advisories · Nov 6, 2026
- ALSA-2026:3896 Important: postgresql:15 security update AlmaLinux Security Advisories · Nov 6, 2026
- ALSA-2026:4063 Important: postgresql:16 security update AlmaLinux Security Advisories · Nov 6, 2026
- ALSA-2026:4059 Important: postgresql:15 security update AlmaLinux Security Advisories · Nov 6, 2026
- WID-SEC-2026-2189 Dell PowerProtect Data Domain: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 2, 2026
- WID-SEC-2026-2933 Splunk SOAR: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 2, 2026
- ALSA-2026:4110 Important: postgresql:16 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:19010 Important: postgresql16 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:19009 Important: postgresql18 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:4024 Important: postgresql:13 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:4064 Important: postgresql:12 security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2026-0409 PostgreSQL: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 21, 2026
- RHSA-2026:8756 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update Red Hat Security Advisories (RHSA) · Oct 6, 2026
- WID-SEC-2026-2858 IBM AIX und VIOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 4, 2026
- NCSC-2026-0321 Meerdere kwetsbaarheden verholpen in IBM AIX en IBM PowerVM VIOS NCSC-NL (Netherlands) · Aug 21, 2026
- RHSA-2026:19009 Red Hat Security Advisory: postgresql18 security update Red Hat Security Advisories (RHSA) · Jul 12, 2026
- ELSA-2026-19010 Important: postgresql16 security update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Jul 8, 2026
- ELSA-2026-19009 Important: postgresql18 security update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Jul 8, 2026
- RHSA-2026:4548 Red Hat Security Advisory: postgresql:15 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:4547 Red Hat Security Advisory: postgresql:16 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:4544 Red Hat Security Advisory: postgresql:16 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:4546 Red Hat Security Advisory: postgresql:15 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:4515 Red Hat Security Advisory: postgresql:15 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:4441 Red Hat Security Advisory: postgresql16 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:4254 Red Hat Security Advisory: postgresql:15 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:4110 Red Hat Security Advisory: postgresql:16 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:4063 Red Hat Security Advisory: postgresql:16 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:4059 Red Hat Security Advisory: postgresql:15 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:3887 Red Hat Security Advisory: postgresql16 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:3896 Red Hat Security Advisory: postgresql:15 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:3730 Red Hat Security Advisory: postgresql security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:19010 Red Hat Security Advisory: postgresql16 security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- RHSA-2026:4528 Red Hat Security Advisory: postgresql security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RHSA-2026:4524 Red Hat Security Advisory: postgresql security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RHSA-2026:4518 Red Hat Security Advisory: postgresql security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RHSA-2026:4516 Red Hat Security Advisory: postgresql:13 security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RHSA-2026:4506 Red Hat Security Advisory: postgresql:12 security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RHSA-2026:4509 Red Hat Security Advisory: postgresql:12 security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RHSA-2026:4505 Red Hat Security Advisory: postgresql:12 security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RHSA-2026:4504 Red Hat Security Advisory: postgresql:13 security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RHSA-2026:4475 Red Hat Security Advisory: postgresql security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RHSA-2026:4075 Red Hat Security Advisory: postgresql:12 security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RHSA-2026:4074 Red Hat Security Advisory: postgresql:13 security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RHSA-2026:4064 Red Hat Security Advisory: postgresql:12 security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RHSA-2026:4024 Red Hat Security Advisory: postgresql:13 security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- RLSA-2026:19010 Important: postgresql16 security update Rocky Linux Security Advisories · May 29, 2026
- RLSA-2026:19009 Important: postgresql18 security update Rocky Linux Security Advisories · May 29, 2026
- SUSE-SU-2026:20983-1 Security update for postgresql16 SUSE / openSUSE Security Updates · Apr 10, 2026
- openSUSE-SU-2026:20447-1 Security update for postgresql16 SUSE / openSUSE Security Updates · Apr 3, 2026