OSV-2025-433
Null-dereference READ in _libssh2_packet_add
No score
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=422217191
Crash type: Null-dereference READ
Crash state:
_libssh2_packet_add
fullpacket
_libssh2_transport_read
What each source reports
OSV No score
Null-dereference READ in _libssh2_packet_add
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=422217191
Crash type: Null-dereference READ
Crash state:
_libssh2_packet_add
fullpacket
_libssh2_transport_read
- Record
OSV-2025-433- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libssh2OSS-Fuzz |
Listed versions, plus commit ranges libssh2-1.11.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2025-433 is a vulnerability with no CVSS score yet in libssh2, published June 5, 2025. No source lists public exploit code. No source names a fixed version.