01 Record
CVE-2026-11756
Deserialization of Untrusted Data vulnerability affecting Station Launcher App in 3DEXPERIENCE platform from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x
CriticalPUBLISHEDCNA: 3DS
CNA base score10.0 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
02 Description
Deserialization of Untrusted Data vulnerability affecting Station Launcher App in 3DEXPERIENCE platform from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x
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.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.81% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 56.7% of scored records. A rank, not a probability.
- NVD base score
- 10.0 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- NVD analysis status
- Awaiting Analysis. NVD last modified this record on 2026-10-24.
- 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
- 2026-07-28 07:35Z3 MO AGO
- Last updated
- 2026-07-28 12:53Z3 MO AGO
- Reserved
- 2026-06-09
- Assigning CNA
- 3DS
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 10.0)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-502Deserialization of Untrusted DataBase
- Data version
- 5.2
- Document digest
- 7e3568e3ee7a20081ced35baef057df8031fa474c97c937e4b4d7106f2e5eeea
05 Affected products
VendorProductVersionsPlatforms
Dassault SystèmesStation Launcher App in 3DEXPERIENCE platformRelease 3DEXPERIENCE R2023x Golden to Release 3DEXPERIENCE R2023x.FP.CFA.2613, Release 3DEXPERIENCE R2024x Golden to Release 3DEXPERIENCE R2024x.FP.CFA.2615, Release 3DEXPERIENCE R2025x Golden to Release 3DEXPERIENCE R2025x.FP.CFA.2628, Release 3DEXPERIENCE R2026x Golden to Release 3DEXPERIENCE R2026x.FP.CFA.2624—