Time4J Base v5.9.3 was discovered to contain a NullPointerException via the component…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-476.
Summary
Time4J Base v5.9.3 was discovered to contain a NullPointerException via the component net.time4j.format.internal.FormatUtils::useDefaultWeekmodel(Locale). NOTE: this is disputed by multiple third parties who believe there was not reasonable evidence to determine the existence of a vulnerability. The submission may have been based on a tool that is not sufficiently robust for vulnerability identification.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-23083
- 2026-10-03 Alias added: GHSA-hm2g-j35v-6vxh
- 2026-10-07 EPSS moved to the 50th–90th percentile
References
Sources
- CVE-2024-23083 · CVE Program
- CVE-2024-23083 · NVD
- FIRST EPSS
- GHSA-hm2g-j35v-6vxh · GitHub Advisory Database · CC BY 4.0
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