Alpine/postgresql16: medium 4.3
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
Action: Upgrade postgresql16 to 16.15-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 16.15-r0 | - |
Fixed versions
| 16.15-r0 |
Sources
- osv: ALPINE-CVE-2026-14678#Alpine:v3.22/postgresql16
- https://security.alpinelinux.org/vuln/CVE-2026-14678
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