CVE-2023-26234
JD-GUI 1.6.6 allows deserialization via UIMainWindowPreferencesProvider.singleInstance.
JD-GUI 1.6.6 allows deserialization via UIMainWindowPreferencesProvider.singleInstance.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
JD-GUI 1.6.6 allows deserialization via UIMainWindowPreferencesProvider.singleInstance.
- Record
CVE-2023-26234- CVSS 3.1
- 6.6 Medium
CVSS:3.1/AC:H/AV:N/A:H/C:H/I:H/PR:H/S:U/UI:N - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
EUVDEUVD-2023-30059
JD-GUI 1.6.6 allows deserialization via UIMainWindowPreferencesProvider.singleInstance.
- Record
EUVD-2023-30059- CVSS 3.1
- 6.6 Medium
CVSS:3.1/AC:H/AV:N/A:H/C:H/I:H/PR:H/S:U/UI:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-gpv7-6398-4j8w
JD-GUI 1.6.6 allows deserialization via UIMainWindowPreferencesProvider.singleInstance.
JD-GUI 1.6.6 allows deserialization via UIMainWindowPreferencesProvider.singleInstance.
- Record
GHSA-gpv7-6398-4j8w- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
NVD
JD-GUI 1.6.6 allows deserialization via UIMainWindowPreferencesProvider.singleInstance.
- Record
CVE-2023-26234- CVSS 3.1
- 6.6 Medium
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
OSV
JD-GUI 1.6.6 allows deserialization via UIMainWindowPreferencesProvider.singleInstance.
- Record
CVE-2023-26234- CVSS 3.1
- 6.6 Medium
CVSS:3.1/AC:H/AV:N/A:H/C:H/I:H/PR:H/S:U/UI:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-26234 is a medium vulnerability (CVSS 6.6) in Jd-gui Project Jd-gui, published February 20, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.84%, the 58th percentile. No source names a fixed version.