CVE-2026-32288Medium· 5.5▾ Sunlittar.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.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Jul 25.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.3%
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.
go < 1.25.9go >= 1.26.0, < 1.26.2Upgrade past the affected range:
go 1.26.2Connected by shared product, vendor, weakness, or advisory.
CVE-2026-32283High· 7.5If one side of the TLS connection sends multiple key update messages post-handshake in a single record, the connection can deadlock, causing uncontrolled consumption of resources
CVE-2025-61726High· 7.5The net/url package does not set a limit on the number of query parameters in a query
CVE-2026-33810High· 8.2When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint
CVE-2026-27137High· 7.5When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the l…
CVE-2025-61732High· 8.6A discrepancy between how Go and C/C++ comments were parsed allowed for code smuggling into the resulting cgo binary.
CVE-2025-61731High· 7.8Building a malicious file with cmd/go can cause can cause a write to an attacker-controlled file with partial control of the file content