CVE-2026-11312
4.8
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Summary
A vulnerability was found in bytedance InfiniStore up to 0.2.33. The impacted element is the function purge_kv_map in the library /src/infinistore.h of the component KV Map Handler. Performing a manipulation results in inefficient algorithmic complexity. The attack requires a local approach. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| bytedance | InfiniStore | 0.2.0 | affected |
| bytedance | InfiniStore | 0.2.1 | affected |
| bytedance | InfiniStore | 0.2.2 | affected |
| bytedance | InfiniStore | 0.2.3 | affected |
| bytedance | InfiniStore | 0.2.4 | affected |
| bytedance | InfiniStore | 0.2.5 | affected |
| bytedance | InfiniStore | 0.2.6 | affected |
| bytedance | InfiniStore | 0.2.7 | affected |
| bytedance | InfiniStore | 0.2.8 | affected |
| bytedance | InfiniStore | 0.2.9 | affected |
| bytedance | InfiniStore | 0.2.10 | affected |
| bytedance | InfiniStore | 0.2.11 | affected |
| bytedance | InfiniStore | 0.2.12 | affected |
| bytedance | InfiniStore | 0.2.13 | affected |
| bytedance | InfiniStore | 0.2.14 | affected |
| bytedance | InfiniStore | 0.2.15 | affected |
| bytedance | InfiniStore | 0.2.16 | affected |
| bytedance | InfiniStore | 0.2.17 | affected |
| bytedance | InfiniStore | 0.2.18 | affected |
| bytedance | InfiniStore | 0.2.19 | affected |
| bytedance | InfiniStore | 0.2.20 | affected |
| bytedance | InfiniStore | 0.2.21 | affected |
| bytedance | InfiniStore | 0.2.22 | affected |
| bytedance | InfiniStore | 0.2.23 | affected |
| bytedance | InfiniStore | 0.2.24 | affected |
| bytedance | InfiniStore | 0.2.25 | affected |
| bytedance | InfiniStore | 0.2.26 | affected |
| bytedance | InfiniStore | 0.2.27 | affected |
| bytedance | InfiniStore | 0.2.28 | affected |
| bytedance | InfiniStore | 0.2.29 | affected |
| bytedance | InfiniStore | 0.2.30 | affected |
| bytedance | InfiniStore | 0.2.31 | affected |
| bytedance | InfiniStore | 0.2.32 | affected |
| bytedance | InfiniStore | 0.2.33 | affected |
Weaknesses
- CWE-407: Inefficient Algorithmic Complexity
- CWE-404: Denial of Service
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
References
- https://vuldb.com/vuln/368398
- https://vuldb.com/vuln/368398/cti
- https://vuldb.com/cve/CVE-2026-11312
- https://vuldb.com/submit/832348
- https://github.com/bytedance/InfiniStore/issues/200
- https://github.com/bytedance/InfiniStore/
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