CVE-2026-32288
1 advisory.
Go/stdlib CVE-2026-32288: unknown
Unbounded allocation for old GNU sparse in archive/tar
Action: Upgrade stdlib to 1.25.9 or later.
Upgrade Go to 1.25.9.
Upgrade Go to 1.26.2.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.25.9 | - |
| 1.26.0-0 | 1.26.2 | - |
Fixed versions
| 1.25.9 | 1.26.2 |
Sources
- osv: GO-2026-4869
- https://go.dev/cl/763766
- https://go.dev/issue/78301
- https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU
CVE-2026-32288 · published · modified · JSON