CVE-2026-114054vLLM before 0.31.0 Cross-Request Cache Aliasing via EXIF ImageID and Prefix-Cache Keys
Updated under an hour ago ()
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It affects vllm-project vllm. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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vLLM before 0.31.0 contains a cache aliasing vulnerability that allows authenticated attackers to collide shared cache keys by supplying caller-controlled values such as EXIF ImageID or cache_salt. Attackers can set a UUID EXIF ImageID to receive another request's cached processed media, or match cache_salt to a LoRA name to reuse first-block KV state.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-284
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Received
- Record last updated
- Oct 21, 2026
- First seen by InfoSec Signals
- Oct 21, 2026
Affected products
vllm-project vllm vllm_project:vllm (from the name) | before 0.31.0; 0.31.0 not affected | CNA record |
References
- https://github.com/vllm-project/vllm/security/advisories/GHSA-rh6f-3x46-j33qvendor-advisory
- https://www.vulncheck.com/advisories/vllm-before-0.31.0-cross-request-cache-aliasing-via-exif-imageid-and-prefix-cache-keysthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.