PT-2026-120180

CVE-2026-114054

Published

2026-10-21

Updated

2026-10-21

Description by

CVSS 4.0

7.1

High

MetricsAV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/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:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions vLLM versions prior to 0.31.0

Description A cache aliasing issue allows authenticated attackers to cause collisions in shared cache keys. This is achieved by providing caller-controlled values, specifically through the EXIF ImageID or cache salt. An attacker can use a UUID EXIF ImageID to access cached processed media from another request or align the cache salt with a LoRA name to reuse the first-block KV state (Key-Value state, which stores processed token information).

Recommendations Update vLLM to version 0.31.0 or later.

Exploitability

Exploit

Fix

Impacts

Researchers

Jperezdealgaba

Kernelclint

Vendors

Affected products

Weakness enumeration

CWE-284: Improper Access Control