CVE-2024-35313

HIGHNVD 7.37.3—

7.3

In Tor Arti before 1.2.3, circuits sometimes incorrectly have a length of 3 (with full vanguards), aka TROVE-2024-004.

CVSS v3: 7.3
EG Score: 7.3(medium)
EPSS: 27.7%
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.

CWE-130Improper Handling of Length Parameter Inconsistency

Data Freshness Timeline

(refreshed 16× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-23 00:10 UTCEG score recompute
2026-05-22 21:16 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-22 01:44 UTCEG score recompute
2026-05-21 22:42 UTCepss_batch
2026-05-21 22:42 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-20 11:21 UTCepss_batch

Frequently asked(5)

What is CVE-2024-35313?

CVE-2024-35313 is a high vulnerability published on May 17, 2024. In Tor Arti before 1.2.3, circuits sometimes incorrectly have a length of 3 (with full vanguards), aka TROVE-2024-004.

When was CVE-2024-35313 disclosed?

CVE-2024-35313 was first published in the National Vulnerability Database on May 17, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-35313 actively exploited?

CVE-2024-35313 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 27.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-35313?

CVE-2024-35313 has a CVSS v3 base score of 7.3 (NVD).

How do I remediate CVE-2024-35313?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-35313, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-35313

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