Read the docs
TI-2026-51039 Aliases CVE-2026-72813GHSA-v47c-94r2-rjm7

actix-files before 0.6.10 Denial of Service via empty Range header

Priority HIGH 70CWE-248Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · Low
Fix status
Partial Red Hat: 1 without a fix

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-248.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00491 42nd percentileScored 2026-11-07
Fix Partial actix-files (actix): 0.6.10Red Hat: 1 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
actixactix-filesbefore 0.6.100.6.10Patch availableCNA
  • actix-files Vendoractix Affected before 0.6.10 Fixed in 0.6.10 Patch available CNA

Remediation

  • Fix · CNA actix-files (actix) Fixed in 0.6.10

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    actix-files 0.6.10

    2 records Highest priority Priority HIGH 2 HIGH

    Other records, highest priority first

    • TI-2026-51040 actix-files before 0.6.10 Information Disclosure via FilesPriority HIGH 67
    Show all 2 records →

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat OpenShift Update ServiceAffectedNo fix yet

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-72813
  2. 2026-10-03 Alias added: GHSA-v47c-94r2-rjm7
  3. 2026-10-29 Fix available: actix/[email protected] · CNA

References

Advisory 1

  • TI-2026-51040 actix-files before 0.6.10 Information Disclosure via Files CVSS 4.0MEDIUM 6.3
  • TI-2020-18345 An issue was discovered in the actix-codec crate before 0.3.0-beta.1 for Rust. CVSS 3.1CRITICAL 9.8
  • TI-2018-15253 An issue was discovered in the actix-web crate before 0.7.15 for Rust. CVSS 3.1CRITICAL 9.8
  • TI-2018-15252 An issue was discovered in the actix-web crate before 0.7.15 for Rust. CVSS 3.1CRITICAL 9.8
  • TI-2018-15251 An issue was discovered in the actix-web crate before 0.7.15 for Rust. CVSS 3.1CRITICAL 9.8
  • TI-2020-18341 An issue was discovered in the actix-utils crate before 2.0.0 for Rust. CVSS 3.1CRITICAL 9.1
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences