osv-2026-354
Vulnerability from osv_ossfuzz
Published
2026-03-05 00:05
Modified
2026-07-13 14:27
Summary
Use-of-uninitialized-value in pcpp::MplsLayer::toString
Details
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=489360236
Crash type: Use-of-uninitialized-value
Crash state:
pcpp::MplsLayer::toString
FuzzTarget.cpp
pcpp::RawPacket::~RawPacket
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"database_specific": {
"introduced_range": "3227ad11ec457c3dad062db548432d2a1c837d50:0c95dfb3557644acc6a10060e48cfae1a61fc2f0"
},
"ecosystem_specific": {
"severity": "MEDIUM"
},
"package": {
"ecosystem": "OSS-Fuzz",
"name": "pcapplusplus",
"purl": "pkg:generic/pcapplusplus"
},
"ranges": [
{
"events": [
{
"introduced": "813f15b87f5e76a62d64360f8cbdf449c21316e4"
}
],
"repo": "https://github.com/seladb/PcapPlusPlus",
"type": "GIT"
}
],
"versions": [
"v24.09",
"v25.05",
"v26.07-test"
]
}
],
"details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=489360236\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\npcpp::MplsLayer::toString\nFuzzTarget.cpp\npcpp::RawPacket::~RawPacket\n```\n",
"id": "OSV-2026-354",
"modified": "2026-07-13T14:27:32.440405Z",
"published": "2026-03-05T00:05:14.040862Z",
"references": [
{
"type": "REPORT",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=489360236"
}
],
"schema_version": "1.7.5",
"summary": "Use-of-uninitialized-value in pcpp::MplsLayer::toString"
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
Loading…
Loading…