CVE-2026-54236

🗓️ 22 Jun 2026 22:09:15Reported by GitHub_MType

cve🔗 web.nvd.nist.gov👁 107 Views🌐 WEB

vLLM leaks heap addresses in error messages from PIL image errors via the Anthropic router; fixed in 0.23.1rc0.

Reporter	Title	Published	Views	Family All 69
GithubExploit	Exploit for Generation of Error Message Containing Sensitive Information in Vllm	5 Sep 202603:52	–	githubexploit
ATTACKERKB	CVE-2026-22778	2 Feb 202621:09	–	attackerkb
ATTACKERKB	CVE-2026-54236	22 Jun 202622:09	–	attackerkb
Chainguard	CVE-2026-22778 vulnerabilities	27 Mar 202601:17	–	cgr
Chainguard	CVE-2026-54236 vulnerabilities	2 Jul 202602:17	–	cgr
Circl	CVE-2026-22778	2 Feb 202623:21	–	circl
Circl	CVE-2026-54236	21 Jun 202623:10	–	circl
CNNVD	vLLM 日志信息泄露漏洞	2 Feb 202600:00	–	cnnvd
CVE	CVE-2026-22778	2 Feb 202621:09	–	cve
Cvelist	CVE-2026-22778 vLLM leaks a heap address when PIL throws an error	2 Feb 202621:09	–	cvelist

NVD

Vulners

Node

vllm vllmRange<0.23.1

[
  {
    "vendor": "vllm-project",
    "product": "vllm",
    "versions": [
      {
        "version": "< 0.23.1rc0",
        "status": "affected"
      }
    ]
  }
]

Source	Link
github	www.github.com/vllm-project/vllm/pull/45119
github	www.github.com/vllm-project/vllm/security/advisories/GHSA-hgg8-fqqc-vfmw
github	www.github.com/vllm-project/vllm/commit/94923629729381d7f7c9efde72071a2441f7fd82

Parameter	Position	Path	Description	CWE
image	request body	v1/messages	Unsanitized exception details leaking memory addresses in Anthropic Messages API response due to incomplete sanitization in error handling.	CWE-532
image	request body	v1/messages/count_tokens	Unsanitized exception details leaking memory addresses in Anthropic Messages API response due to incomplete sanitization in error handling.	CWE-532

24 Jun 2026 16:53Current

5.9Medium risk

Vulners AI Score5.9

CVSS 3.15.3

EPSS0.03723

SSVC

CWE-532