CVE-2026-10813
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
LMCache KV Cache utils.py hex_hash_to_int16 weak hash
A flaw has been found in LMCache up to 0.5.4. This affects the function hex_hash_to_int16 of the file lmcache/integration/vllm/utils.py of the component KV Cache Handler. Executing a manipulation can lead to use of weak hash. The attack needs to be launched locally. The attack requires a high level of complexity. It is indicated that the exploitability is difficult. The exploit has been published and may be used. Upgrading to version 0.5.5 is able to mitigate this issue. This patch is called ce08eea76ce5898200efee55f4932fd07a7cabeb. It is suggested to upgrade the affected component. A contributor of the project confirms: "hex_hash_to_int16() was introduced in 0.3.1 (PR #882, commit f5174701). It is not present in 0.3.0, and it is still present in 0.4.7 through 0.5.4."
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
LMCache
- Vendor
- n/a
- Product
- LMCache
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0.5.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.5.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.5.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.5.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.5.5 | unaffected | Unavailable | Unavailable | Unavailable | None listed |