oatpp Type.hpp ObjectWrapper null pointer dereference
Published Feb 6, 2026
4.8
MEDIUMCVSS 4.0
EPSS 0.16%
Description
A security vulnerability has been detected in oatpp up to 1.3.1. This impacts the function oatpp::data::type::ObjectWrapper::ObjectWrapper of the file src/oatpp/data/type/Type.hpp. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Affected products
- Vendor n/a Product Oatpp Defaultn/a
- Version 1.3.0StatusaffectedConstraints-
- Version 1.3.1StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | Oatpp | n/a |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
1 other source (NVD) ▾
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
1 other source (NVD) ▾
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR
1 other source (NVD) ▾
AV:L/AC:L/Au:S/C:N/I:N/A:P
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Feb 6, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
Feb–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.16% (0.00163) | 4.96th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.15% (0.00153) | 4.81th | v5 (v2026.06.15) |
| Feb 6, 2026 | 0.01% (0.00013) | 1.69th | v4 (v2025.03.14) |
References (6)
- https://github.com/oatpp/oatpp/ product
- https://github.com/oatpp/oatpp/issues/1080 issue-tracking
- https://github.com/oatpp/oatpp/issues/1080#issue-3806715350 exploitissue-tracking
- https://vuldb.com/?ctiid.344508 signaturepermissions-required
- https://vuldb.com/?id.344508 vdb-entrytechnical-description
- https://vuldb.com/?submit.743387 third-party-advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/oatpp/oatpp/ | product | |
| https://github.com/oatpp/oatpp/issues/1080 | issue-tracking | |
| https://github.com/oatpp/oatpp/issues/1080#issue-3806715350 | exploitissue-tracking | |
| https://vuldb.com/?ctiid.344508 | signaturepermissions-required | |
| https://vuldb.com/?id.344508 | vdb-entrytechnical-description | |
| https://vuldb.com/?submit.743387 | third-party-advisory |
Change history (0)
No recorded changes yet.