CVE-2026-27709
NanaZip is an open source file archive. Starting in version 5.0.1252.0 and prior to versions 6.0.1638.0 and 6.5.1638.0, NanaZip’s `.NET Single File Application` parser has an out-of-bounds read vulnerability in manifest parsing. A crafted bundle can provide a malformed `RelativePathLength` so the parser constructs a `std::string` from memory beyond `HeaderBuffer`, leading to crash and potential in-process memory disclosure. Versions 6.0.1638.0 and 6.5.1638.0 fix the issue.
Vendor
Product
CWE
Yayın Tarihi
2026-02-26 00:16:24
Güncelleme
2026-02-27 17:54:12
Source Identifier
security-advisories@github.com
KEV Date Added
-