OSV-2026-1052

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fast-dds/OSV-2026-1052.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2026-1052

Published

2026-07-11T00:10:01Z

Modified

2026-07-11T00:10:01Z

Summary

UNKNOWN READ in eprosima::fastdds::dds::QosPoliciesSerializer<eprosima::fastdds::dds::PartitionQ

Details

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

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=532839120

Affected packages

OSS-Fuzz / fast-dds

Package

Name: fast-dds
Purl: pkg:generic/fast-dds

Affected ranges

Type: GIT
Repo: https://github.com/eProsima/Fast-DDS.git
Events: Introduced

237b08a2bbe1dde83060fba0135bd66eada51f72

Fixed

0f5c9b94e284b08c861eea43cffec54a0ee67341

Ecosystem specific

{
    "severity": "MEDIUM"
}

Database specific

introduced_range

"aeba2db3640d1f79d9f1f0430b10a475ea4c47cb:ec4558b92439a8599b72145dd05f2bda81367a4b"

source

"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fast-dds/OSV-2026-1052.yaml"