OSV-2026-1052
UNKNOWN READ in eprosima::fastdds::dds::QosPoliciesSerializer<eprosima::fastdds::dds::PartitionQ
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=532839120
Crash type: UNKNOWN READ
Crash state:
eprosima::fastdds::dds::QosPoliciesSerializer<eprosima::fastdds::dds::PartitionQ
eprosima::fastdds::rtps::ReaderProxyData::read_from_cdr_message
fuzz_proxy_cdr.cxx
What each source reports
OSV No score
UNKNOWN READ in eprosima::fastdds::dds::QosPoliciesSerializer<eprosima::fastdds::dds::PartitionQ
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=532839120
Crash type: UNKNOWN READ
Crash state:
eprosima::fastdds::dds::QosPoliciesSerializer<eprosima::fastdds::dds::PartitionQ
eprosima::fastdds::rtps::ReaderProxyData::read_from_cdr_message
fuzz_proxy_cdr.cxx
- Record
OSV-2026-1052- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
fast-ddsOSS-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-2026-1052 is a vulnerability with no CVSS score yet in fast-dds, published July 11, 2026. No source lists public exploit code. A source reports a fix.