PT-2026-32423 · Bitnami · Golang

Published 2026-04-13 · Updated 2026-04-13

OSV

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.

Related Identifiers

BIT-GOLANG-2026-32288

Affected Products

Golang

References · 6

• https://osv.dev/vulnerability/BIT-golang-2026-32288 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-32288 · Security Note
• https://go.dev/cl/763766 · Note
• https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU · Note
• https://go.dev/issue/78301 · Note
• https://pkg.go.dev/vuln/GO-2026-4869 · Note