Answer in brief
CVE-2026-123818 records a High severity (CVSS 7.5) vulnerability in LMDeploy URL parser disagreement permits SSRF filter bypass. The current sources do not mark it as known exploited. The current feed maps InternLM/lmdeploy (generic), lmdeploy (pip), lmdeploy (pypi). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps InternLM/lmdeploy (generic), lmdeploy (pip), lmdeploy (pypi). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| InternLM/lmdeploygeneric | >=0.12.3 <0.15.0 | 0.15.0 |
| lmdeploypip | >=0.12.3,<0.15.0 | 0.15.0 |
| lmdeploypypi | >=0.12.3 <0.15.0 | 0.15.0 |
Published upstream
Nov 9, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 9, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 18, 2026
LMDeploy is a toolkit for compressing, deploying, and serving large language models. From 0.12.3 until 0.15.0, _is_safe_url validates remote media URLs with urlparse while requests.Session().get interprets backslashes differently when sending the request. An attacker can provide a URL whose validation hostname appears globally routable but whose request destination resolves to an internal host, bypassing non-global address checks. Applications that accept attacker-controlled remote media URLs can therefore be induced to access internal HTTP services and expose data available from those services. This issue is fixed in version 0.15.0.
Quoted source text, attributed separately from HOL analysis.