OSV-2022-680
Heap-use-after-free in UA_Server_networkCallback
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49836
Crash type: Heap-use-after-free READ 4
Crash state:
UA_Server_networkCallback
fuzz_binary_message.cc
UA_memoryManager_free
What each source reports
OSV No score
Heap-use-after-free in UA_Server_networkCallback
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49836
Crash type: Heap-use-after-free READ 4
Crash state:
UA_Server_networkCallback
fuzz_binary_message.cc
UA_memoryManager_free
- Record
OSV-2022-680- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
open62541OSS-Fuzz |
Commit ranges | Not evaluated |
Not evaluated means the source gave git commits or a range we can't read, so we can't tell which releases are affected. A fixed version beside it is the source’s own claim.
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2022-680 is a vulnerability with no CVSS score yet in open62541, published August 7, 2022. No source lists public exploit code. A source reports a fix.