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Fencer Intel
high 8.0

CVE-2026-116325 json

PostgreSQL reindexdb index name quoting allows SQL injection

published 2d ago modified 2d ago also EUVD-2026-124504

cvss
8.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 31%
public exploits
0
none known

Summary

SQL injection in PostgreSQL reindexdb allows an object creator to execute arbitrary SQL as the database user running reindexdb, via a crafted index name embedded in the parallel catalog query for --jobs with --index. Within major versions 17-18, minor versions before PostgreSQL 18.7 and 17.12 are affected. Versions before PostgreSQL 17 are unaffected.

Patch / fix

  • n/a PostgreSQL 17.12, 18.7
  • postgresql-17 Debian 13 17.12-0+deb13u1

debian advisories DEBIAN-CVE-2026-116325

  • postgresql17 openSUSE Tumbleweed 17.12-1.1

opensuse advisories openSUSE-SU-2026:12553-1

  • postgresql15 Alpine 3.22, Alpine 3.21 15.20-r0
  • postgresql16 Alpine 3.24, Alpine 3.23, Alpine 3.22 +1 more 16.16-r0
  • postgresql17 Alpine 3.24, Alpine 3.23, Alpine 3.22 +1 more 17.12-r0
  • postgresql18 Alpine 3.24, Alpine 3.23 18.7-r0

alpine advisories ALPINE-CVE-2026-116325

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-116325 updated cvss 8.0

postgresql: postgresql: Arbitrary SQL execution in reindexdb via crafted index name

  • Red Hat Hardened Images postgresql18 18.6-1.hum1, postgresql17 17.11-1.2.hum1
    affected: workaround, no fix available
  • Red Hat Hardened Images libpq 18.7-0.1.hum1
    fixed: vendor fix RHSA-2026:99821

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.38% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-14).

CVSS scores

assigned by version score vector
CNA 3.1 8.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected products

  • n/a PostgreSQL

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.