OSV-2026-970

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open5gs/OSV-2026-970.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-970
Published
2026-06-27T00:01:55.134195Z
Modified
2026-06-27T00:01:55.134654Z
Summary
Use-of-uninitialized-value in ogs_cpystrn
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=527978938

Crash type: Use-of-uninitialized-value
Crash state:
ogs_cpystrn
ogs_nas_5gs_decode_dnn
ogs_nas_5gs_decode_pdu_session_establishment_accept
References

Affected packages

OSS-Fuzz / open5gs

Package

Name
open5gs
Purl
pkg:generic/open5gs

Affected ranges

Type
GIT
Repo
https://github.com/open5gs/open5gs.git
Events

Ecosystem specific

{
    "severity": "MEDIUM"
}

Database specific

source
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open5gs/OSV-2026-970.yaml"