CVE-2026-11312: bytedance InfiniStore: Denial of Service via Non-Cryptographic Hashing in InfiniStore KV Map

June 5, 2026 (updated July 15, 2026)

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.

References

github.com/advisories/GHSA-2vrg-7rqv-prf9
github.com/bytedance/InfiniStore
github.com/bytedance/InfiniStore/issues/200
nvd.nist.gov/vuln/detail/CVE-2026-11312
vuldb.com/cve/CVE-2026-11312
vuldb.com/submit/832348
vuldb.com/vuln/368398
vuldb.com/vuln/368398/cti

Code Behaviors & Features

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