CVE-2026-24802
Buffer Overflow Vulnerability in briandilley/jsonrpc4j
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in briandilley jsonrpc4j (src/main/java/com/googlecode/jsonrpc4j modules). This vulnerability is associated with program files NoCloseOutputStream.Java.
This issue affects jsonrpc4j: through 1.6.0.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Passive
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Buffer Overflow Vulnerability in briandilley/jsonrpc4j
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in briandilley jsonrpc4j (src/main/java/com/googlecode/jsonrpc4j modules). This vulnerability is associated with program files NoCloseOutputStream.Java.
This issue affects jsonrpc4j: through 1.6.0.
- Record
CVE-2026-24802- CVSS 4.0
- 5.3 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:L/AU:Y/R:A/V:D/RE:M/U:Amber - Weakness
- CWE-835
- Updated
- 2026-11-02
EUVDEUVD-2026-4796
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in briandilley jsonrpc4j (src/main/java/com/googlecode/jsonrpc4j modules). This vulnerability is associated with program files NoCloseOutputStream.Java.
This issue affects jsonrpc4j: through 1.6.0.
- Record
EUVD-2026-4796- CVSS 4.0
- 5.3 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:L/AU:Y/R:A/V:D/RE:M/U:Amber - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-hcx3-3q5c-r5v6
jsonrpc4j has Infinite Loop in RPC Stream Writer
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in briandilley jsonrpc4j (src/main/java/com/googlecode/jsonrpc4j modules). This vulnerability is associated with program files NoCloseOutputStream.Java.
This issue affects jsonrpc4j: through 1.6.0.
- Record
GHSA-hcx3-3q5c-r5v6- CVSS 4.0
- 5.3 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:L/AU:Y/R:A/V:D/RE:M/U:Amber - Weakness
- CWE-835
- Updated
- 2026-11-02
NVD
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in briandilley jsonrpc4j (src/main/java/com/googlecode/jsonrpc4j modules). This vulnerability is associated with program files NoCloseOutputStream.Java.
This issue affects jsonrpc4j: through 1.6.0.
- Record
CVE-2026-24802- CVSS 4.0
- 5.3 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:L/E:X/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:Y/R:A/V:D/RE:M/U:Amber - Weakness
- CWE-835
- Updated
- 2026-11-02
OSV
Buffer Overflow Vulnerability in briandilley/jsonrpc4j
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in briandilley jsonrpc4j (src/main/java/com/googlecode/jsonrpc4j modules). This vulnerability is associated with program files NoCloseOutputStream.Java.
This issue affects jsonrpc4j: through 1.6.0.
- Record
CVE-2026-24802- CVSS 4.0
- 5.3 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:L/AU:Y/R:A/V:D/RE:M/U:Amber - Weakness
- CWE-835
- Updated
- 2026-11-02
OSVGHSA-hcx3-3q5c-r5v6
jsonrpc4j has Infinite Loop in RPC Stream Writer
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in briandilley jsonrpc4j (src/main/java/com/googlecode/jsonrpc4j modules). This vulnerability is associated with program files NoCloseOutputStream.Java.
This issue affects jsonrpc4j: through 1.6.0.
- Record
GHSA-hcx3-3q5c-r5v6- CVSS 4.0
- 5.3 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:L/AU:Y/R:A/V:D/RE:M/U:Amber - Weakness
- CWE-835
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
com.github.briandilley.jsonrpc4j:jsonrpc4jMaven |
before 1.7.0 | 1.7.0 |
com.github.briandilley.jsonrpc4j:jsonrpc4jMaven |
before 1.7.0, plus listed versions 1.01.11.2.01.3.31.3.3-RC0 Show 12 moreShow less1.4.01.4.11.4.21.4.31.4.41.4.51.4.61.5.01.5.11.5.21.5.31.6 |
1.7.0 |
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-2026-24802 is a medium vulnerability (CVSS 5.3) in Briandilley Jsonrpc4j, published January 27, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.43%, the 37th percentile. Fixed in com.github.briandilley.jsonrpc4j:jsonrpc4j 1.7.0.
References
github.com/briandilley/jsonrpc4j/pull/333
nvd.nist.gov/vuln/detail/CVE-2026-24802