Debian/golang-1.26: medium 5.5
tar.Reader can allocate an unbounded amount of memory when reading a maliciously-crafted archive containing a large number of sparse regions encoded in the "old GNU sparse map" format.
Action: Upgrade golang-1.26 to 1.26.2-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.26.2-1 | - |
Fixed versions
| 1.26.2-1 |
Sources
- osv: DEBIAN-CVE-2026-32288#Debian:14/golang-1.26
- https://security-tracker.debian.org/tracker/CVE-2026-32288
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