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CVE-2026-72813— actix-files before 0.6.10 Denial of Service via empty Range header

Quick assessment

Affected
actix actix-web
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Actix Web是Actix组织开源的一个高性能Web框架。 Actix Web 0.6.10之前版本存在异常处理不当漏洞，该漏洞源于未正确处理静态文件GET请求中的空Range头，可能导致远程攻击者使进程崩溃。

CVSS 6.9 · Medium EPSS 0.49% · P41

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 2

VendorProduct Version RangeStatus
actix actix-web < 0.6.10 affected
0.6.10 unaffected
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I. Basic Information for CVE-2026-72813

Vulnerability Information
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Vulnerability Title
actix-files before 0.6.10 Denial of Service via empty Range header
Source: CVE Program / CVE List V5
Vulnerability Description
actix-files before 0.6.10 contains a denial of service vulnerability triggered by an empty Range header in GET requests for static files. When panic is set to abort, remote attackers can crash the process on-demand by sending a GET request with an empty Range header.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
未捕获的异常
Source: CVE Program / CVE List V5
Vulnerability Title
Actix Web 异常处理不当漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Actix Web是Actix组织开源的一个高性能Web框架。 Actix Web 0.6.10之前版本存在异常处理不当漏洞，该漏洞源于未正确处理静态文件GET请求中的空Range头，可能导致远程攻击者使进程崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
actix actix-web 0 ~ 0.6.10 -

II. Public POCs for CVE-2026-72813

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III. Intelligence Information for CVE-2026-72813

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Vendor Advisories for CVE-2026-72813 (2)

Same Patch Batch · actix · 2026-08-14 · 3 CVEs total

CVE-2026-72814 6.3 MEDIUM actix-web before 0.6.10 Information Disclosure via Files
CVE-2026-73051 6.3 MEDIUM actix-http before 3.12.1 HTTP Request Smuggling via CL.TE

IV. Related Vulnerabilities

Same product: actix-web
Same vendor: actix
Same weakness: CWE-248

V. Comments for CVE-2026-72813

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