CVE-2026-6637
postgresql-15VulnerabilityCVSS 8.8Patched
No public exploitation has been reported so far. A fixed version is available (see the table below).
Recommended action: Update to the fixed version listed for your distribution using the native package manager.
Severity metrics
CVSS 3.1 : 8.8 HIGH
Attack vectorNetwork (remote)
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeUnchanged
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected & fixed versions by distribution
Versions are the native distribution strings (backport-aware): RHEL/Debian/SUSE backport fixes, so compare with the distro version comparator (dpkg / rpm / vercmp), not the upstream version.
| Distribution | Package | Affected | Fixed version | Status |
|---|---|---|---|---|
| Debian:12 | postgresql-15 | - | 15.18-0+deb12u1 | fixed |
| Ubuntu:24.04:LTS | postgresql-16 | - | 16.14-0ubuntu0.24.04.1 | fixed |
| SUSE:Linux Enterprise Server 16.0 | postgresql15 | - | 15.18-160000.1.1 | fixed |
| SUSE:Linux Enterprise Server for SAP applications 16.0 | postgresql15 | - | 15.18-160000.1.1 | fixed |
| SUSE:Linux Enterprise Server 16.0 | postgresql16 | - | 16.14-160000.1.1 | fixed |
| SUSE:Linux Enterprise Server for SAP applications 16.0 | postgresql16 | - | 16.14-160000.1.1 | fixed |
| openSUSE:Tumbleweed | postgresql15 | - | 15.18-1.1 | fixed |
| openSUSE:Leap 16.0 | postgresql15 | - | 15.18-160000.1.1 | fixed |
| openSUSE:Tumbleweed | postgresql16 | - | 16.14-1.1 | fixed |
| openSUSE:Leap 16.0 | postgresql16 | - | 16.14-160000.1.1 | fixed |
| Red Hat:hummingbird:1 | postgresql | - | 0:18.4-0.1.hum1 | fixed |
| Red Hat:enterprise_linux:8::appstream | postgresql | - | 0:15.18-1.module+el8.10.0+24361+29e043a0 | fixed |
| Red Hat:enterprise_linux:9::appstream | postgresql | - | 0:16.14-1.module+el9.8.0+24360+ff98e86a | fixed |
| Red Hat:enterprise_linux:9::appstream | postgresql | - | 0:18.4-2.module+el9.8.0+24359+da7fad50 | fixed |
| Red Hat:rhel_e4s:9.4::appstream | postgresql | - | 0:16.14-1.module+el9.4.0+24391+f6914bcd | fixed |
| Red Hat:rhel_eus:9.6::appstream | postgresql | - | 0:16.14-1.module+el9.6.0+24387+67b4079a | fixed |
| Red Hat:rhel_e4s:8.8::appstream | postgresql | - | 0:15.18-1.module+el8.8.0+24395+e7b9b4b6 | fixed |
| Red Hat:rhel_tus:8.8::appstream | postgresql | - | 0:15.18-1.module+el8.8.0+24395+e7b9b4b6 | fixed |
| Red Hat:enterprise_linux_eus:10.0 | postgresql | - | 0:16.14-1.el10_0 | fixed |
| Red Hat:enterprise_linux:9::appstream | postgresql | - | 0:13.23-3.el9_8 | fixed |
| Red Hat:enterprise_linux:10.2 | postgresql | - | 0:16.14-1.el10_2 | fixed |
| Red Hat:enterprise_linux:9::appstream | postgresql | - | 0:15.18-1.module+el9.8.0+24358+32c5830e | fixed |
| Red Hat:enterprise_linux:8::appstream | postgresql | - | 0:16.14-1.module+el8.10.0+24339+d919fb58 | fixed |
| Red Hat:enterprise_linux:8::appstream | postgresql | - | 0:13.23-3.module+el8.10.0+24363+8e5fd2e3 | fixed |
| Red Hat:enterprise_linux:8::appstream | postgresql | - | 0:12.22-7.module+el8.10.0+24362+fcf88eed | fixed |
| Red Hat:rhel_eus:9.6::appstream | postgresql | - | 0:13.23-1.el9_6.2 | fixed |
| Red Hat:rhel_aus:8.6::appstream | postgresql | - | 0:12.22-1.module+el8.6.0+24433+21669af6.4 | fixed |
| Red Hat:rhel_eus_long_life:8.6::appstream | postgresql | - | 0:12.22-1.module+el8.6.0+24433+21669af6.4 | fixed |
| Red Hat:rhel_e4s:9.4::appstream | postgresql | - | 0:13.23-1.el9_4.2 | fixed |
| Red Hat:rhel_e4s:9.2::appstream | postgresql | - | 0:13.23-1.el9_2.2 | fixed |
| Red Hat:rhel_eus:9.6::appstream | postgresql | - | 0:15.18-1.module+el9.6.0+24427+6664975e | fixed |
| Red Hat:rhel_aus:8.6::appstream | postgresql | - | 0:13.23-1.module+el8.6.0+24447+7305b672.3 | fixed |
| Red Hat:rhel_eus_long_life:8.6::appstream | postgresql | - | 0:13.23-1.module+el8.6.0+24447+7305b672.3 | fixed |
| Red Hat:rhel_e4s:9.4::appstream | postgresql | - | 0:15.18-1.module+el9.4.0+24401+d70df5dc | fixed |
| Red Hat:rhel_e4s:9.2::appstream | postgresql | - | 0:15.18-1.module+el9.2.0+24451+e803ec54 | fixed |
| Red Hat:rhel_e4s:8.8::appstream | postgresql | - | 0:12.22-1.module+el8.8.0+24458+21f81c54.4 | fixed |
| Red Hat:rhel_tus:8.8::appstream | postgresql | - | 0:12.22-1.module+el8.8.0+24458+21f81c54.4 | fixed |
| Red Hat:rhel_aus:8.4::appstream | postgresql | - | 0:12.22-1.module+el8.4.0+24442+74e4dc28.4 | fixed |
| Red Hat:rhel_eus_long_life:8.4::appstream | postgresql | - | 0:12.22-1.module+el8.4.0+24442+74e4dc28.4 | fixed |
| Red Hat:rhel_aus:8.4::appstream | postgresql | - | 0:13.23-1.module+el8.4.0+24476+2b5ce087.2 | fixed |
| Red Hat:rhel_eus_long_life:8.4::appstream | postgresql | - | 0:13.23-1.module+el8.4.0+24476+2b5ce087.2 | fixed |
| Red Hat:rhel_e4s:8.8::appstream | postgresql | - | 0:13.23-1.module+el8.8.0+24513+386abafd.2 | fixed |
| Red Hat:rhel_tus:8.8::appstream | postgresql | - | 0:13.23-1.module+el8.8.0+24513+386abafd.2 | fixed |
| Red Hat:enterprise_linux_eus:10.0 | postgresql16 | - | 0:16.14-1.el10_0 | fixed |
| Red Hat:enterprise_linux:10.2 | postgresql16 | - | 0:16.14-1.el10_2 | fixed |