CVE-2026-14678
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
PostgreSQL pg_trgm picksplit reads past end of buffer
Buffer over-read in PostgreSQL pg_trgm index picksplit function reads past end of a heap buffer. This might allow a table maintainer to infer limited memory values, via the lossy signal of index split choices. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
PostgreSQL
- Vendor
- n/a
- Product
- PostgreSQL
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 18 | affected | rpm | 18.6 | Unavailable | None listed |
| 17 | affected | rpm | 17.11 | Unavailable | None listed |
| 16 | affected | rpm | 16.15 | Unavailable | None listed |
| 15 | affected | rpm | 15.19 | Unavailable | None listed |
| 0 | affected | rpm | 14.24 | Unavailable | None listed |