OSV-2026-170

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/pcapplusplus/OSV-2026-170.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-170
Published
2026-02-01T00:01:32.497703Z
Modified
2026-07-13T14:27:40.038710Z
Summary
Use-of-uninitialized-value in pcpp::PcapNgFileReaderDevice::getNextPacketInternal
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=479882050

Crash type: Use-of-uninitialized-value
Crash state:
pcpp::PcapNgFileReaderDevice::getNextPacketInternal
pcpp::IFileReaderDevice::getNextPackets
FuzzWriter.cpp
References

Affected packages

OSS-Fuzz / pcapplusplus

Package

Name
pcapplusplus
Purl
pkg:generic/pcapplusplus

Affected ranges

Type
GIT
Repo
https://github.com/seladb/PcapPlusPlus
Events
Introduced
73d959005ff6673b32ab9d25b8fc1e53de435aa4

Affected versions

v26.*
v26.07-test

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/pcapplusplus/OSV-2026-170.yaml"
introduced_range 
"6ce0cf7e0f7c079859bf31eb5bb4971bb2d285b0:bdec00be9b7d059a261396d52626747092000eee"