OSV-2026-122

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gpsd/OSV-2026-122.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-122
Published
2026-01-24T00:18:15.169881Z
Modified
2026-01-24T00:18:15.170285Z
Summary
Use-of-uninitialized-value in rtcm2_unpack
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=477971098

Crash type: Use-of-uninitialized-value
Crash state:
rtcm2_unpack
rtcm104v2_analyze
gpsd_poll
References

Affected packages

OSS-Fuzz / gpsd

Package

Name
gpsd
Purl
pkg:generic/gpsd

Affected ranges

Type
GIT
Repo
https://gitlab.com/gpsd/gpsd
Events
Introduced
4d719d0f956444fa8cc00d988fbb9dda878614f4
Fixed
87f0e0b8f691a46fa474f296076fe515603bab42

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

introduced_range 
"ad4ba241f17e9de2b7d779e4c5fb50b790e3c7eb:b0acd202991529dfd2677e8973ebcbe78853d4f5"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gpsd/OSV-2026-122.yaml"
fixed_range 
"a01bb7f99684683b1d23373807e412f49e54fba7:87f0e0b8f691a46fa474f296076fe515603bab42"