An issue was discovered in the actix-http crate before 2.0.0-alpha.1 for Rust.
Priority LOW 36CWE-416Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-416 and the CVSS impact.
Summary
An issue was discovered in the actix-http crate before 2.0.0-alpha.1 for Rust. There is a use-after-free in BodyStream.
Why it matters now
EPSS 0.01423 73rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed actix-http (crates.io): 2.0.0
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | actix-http (crates.io) | before 2.0.0 | 2.0.0 | Patch available | GHSA-v3j6-xf77-8r9c |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- actix-http (crates.io) Vendor— Affected before 2.0.0 Fixed in 2.0.0 Patch available GHSA-v3j6-xf77-8r9c
Remediation
- Fix · GHSA-v3j6-xf77-8r9c actix-http (crates.io) Fixed in 2.0.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2020-35901
- 2026-10-03 Alias added: GHSA-v3j6-xf77-8r9c
References
More Actix-http vulnerabilities
- TI-2021-16112 An issue was discovered in the actix-http crate before 3.0.0-beta.9 for Rust. CVSS 3.1HIGH 7.5
Sources
- CVE-2020-35901 · CVE Program
- CVE-2020-35901 · NVD
- FIRST EPSS
- GHSA-v3j6-xf77-8r9c · GitHub Advisory Database · CC BY 4.0
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