Bug 2572534 (CVE-2026-116310) - CVE-2026-116310 postgresql: postgresql: Information disclosure via use-after-free in COPY FROM error reporting
Summary: CVE-2026-116310 postgresql: postgresql: Information disclosure via use-after-...
Keywords:
Status: NEW
Alias: CVE-2026-116310
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-12 14:31 UTC by OSIDB Bzimport
Modified: 2026-11-12 14:40 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-11-12 14:31:46 UTC 
Use after free in PostgreSQL COPY FROM error reporting allows a database user to disclose portions of server memory, via a longer input row following an ignored or nullified conversion error.  file_fdw reaches the same code path in affected version 18.  Within major versions 17-18, minor versions before PostgreSQL 18.7 and 17.12 are affected.  Versions before PostgreSQL 17 are unaffected.
Note You need to log in before you can comment on or make changes to this bug.