In Tor Arti before 1.2.3, circuits sometimes incorrectly have a length of 3 (with full vanguards), aka TROVE-2024-004.
CVE-2024-35313
This high-severity CVE scores 7.3 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 72% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.3
- EG Score
- 7.3(medium)
- EPSS
- 21.6%
- KEV
- Not listed
Published
May 17, 2024
Last Modified
April 15, 2026
References (2)
- cve@mitrehttps://gitlab.torproject.org/tpo/core/arti/-/issues/1400
- af854a3a-2127-422b-91ae-364da2661108https://gitlab.torproject.org/tpo/core/arti/-/issues/1400
Affected Packages
(2 across 1 ecosystem)
crates.io(2)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| arti | 1.2.2 | 1.2.3 | — |
| tor-circmgr | — | 0.18.1 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 46× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-11 08:26 UTCEPSS rescore
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- 2026-07-11 05:41 UTCOSV refresh
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- 2026-06-23 21:32 UTCEPSS rescore
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- 2026-06-04 19:09 UTCOSV refresh
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- 2026-05-22 01:44 UTCEG score recompute
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Frequently asked(5)
What is CVE-2024-35313?
When was CVE-2024-35313 disclosed?
Is CVE-2024-35313 actively exploited?
What is the CVSS score of CVE-2024-35313?
How do I remediate CVE-2024-35313?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-35313
Is Your Infrastructure Affected by CVE-2024-35313?
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