01 Record
CVE-2026-19933
DefaultFuction Customer-Relationship-Management-In-C-Project Customer Search gets stack-based overflow
MediumPUBLISHEDCNA: VulDB
CNA base score5.3 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
02 Description
DefaultFuction Customer-Relationship-Management-In-C-Project Customer Search gets stack-based overflow
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.43% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 37.1% of scored records. A rank, not a probability.
- NVD base score
- 2.1 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/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
- NVD analysis status
- Deferred. NVD last modified this record on 2026-08-20.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-08-16 04:45Z2 MO AGO
- Last updated
- 2026-08-17 15:40Z2 MO AGO
- Reserved
- 2026-08-15
- Assigning CNA
- VulDB
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- Weaknesses
- Data version
- 5.2
- Document digest
- f3e2c2d5dbdfa5482b6e80058f49642b4ca849794b7be76f9bfa72fe83ae5f12
05 Affected products
VendorProductVersionsPlatforms
06 References
- vuldb.comVDB-390704 | DefaultFuction Customer-Relationship-Management-In-C-Project Customer Search gets stack-based overflowhttps://vuldb.com/vuln/390704
- vuldb.comVDB-390704 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/390704/cti
- vuldb.comCVE-2026-19933 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-19933
- vuldb.comSubmit #872649 | DefaultFuction CRM V2.0 Buffer Overflowhttps://vuldb.com/submit/872649
- github.comhttps://github.com/DefaultFuction/Customer-Relationship-Management-In-C-Project/issues/1
- github.comhttps://github.com/DefaultFuction/Customer-Relationship-Management-In-C-Project/