CVE-2024-34063

LOWNVD 2.52.5—
EchelonGraph scoreMEDIUM confidence

This low-severity CVE scores 2.5 under NVD CVSS v3. EPSS exploit probability: 0.0%, top 93% 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).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
2.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 2.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

vodozemac is an implementation of Olm and Megolm in pure Rust. Versions 0.5.0 and 0.5.1 of vodozemac have degraded secret zeroization capabilities, due to changes in third-party cryptographic dependencies (the Dalek crates), which moved secret zeroization capabilities behind a feature flag and defaulted this feature to off. The degraded zeroization capabilities could result in the production of more memory copies of encryption secrets and secrets could linger in memory longer than necessary. This marginally increases the risk of sensitive data exposure. This issue has been addressed in version 0.6.0 and users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS v3
2.5
EG Score
2.5(medium)
EPSS
3.4%
KEV
Not listed

Published

May 3, 2024

Last Modified

April 15, 2026

References (4)

Affected Packages

(1 across 1 ecosystem)
crates.io(1)
PackageVulnerable rangeFixed inDependents
vodozemac—0.6.0—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 45× 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.

Showing the most recent 100 of 102 total refreshes for this CVE.

  1. 2026-07-12 05:45 UTCEPSS rescore
  2. 2026-07-11 08:26 UTCEPSS rescore
  3. 2026-07-11 08:26 UTCEPSS rescore
  4. 2026-07-11 06:41 UTCOSV refresh
  5. 2026-07-09 19:09 UTCEPSS rescore
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  1. 2026-06-24 14:04 UTCEPSS rescore
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  4. 2026-06-22 14:25 UTCEPSS rescore
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  6. 2026-06-22 13:26 UTCOSV refresh
  7. 2026-06-21 14:55 UTCEPSS rescore
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  9. 2026-06-19 19:25 UTCEPSS rescore
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  20. 2026-06-12 23:11 UTCEPSS rescore
  21. 2026-06-11 13:59 UTCEPSS rescore
  22. 2026-06-10 22:17 UTCEPSS rescore
  23. 2026-06-10 13:21 UTCEPSS rescore
  24. 2026-06-08 14:16 UTCEPSS rescore
  25. 2026-06-07 15:24 UTCEPSS rescore
  26. 2026-06-07 15:24 UTCEPSS rescore
  27. 2026-06-06 13:46 UTCEPSS rescore
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  29. 2026-06-05 22:46 UTCEPSS rescore
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  31. 2026-06-05 06:09 UTCEPSS rescore
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  33. 2026-06-04 21:09 UTCOSV refresh
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  45. 2026-05-29 13:43 UTCEPSS rescore
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  50. 2026-05-27 13:40 UTCEPSS rescore
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  54. 2026-05-26 07:18 UTCEPSS rescore
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  56. 2026-05-23 00:10 UTCEG score recompute
  57. 2026-05-22 21:16 UTCEPSS rescore
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  61. 2026-05-22 02:21 UTCEG score recompute
  62. 2026-05-21 22:42 UTCEPSS rescore
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  73. 2026-05-18 21:30 UTCEPSS rescore
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  75. 2026-05-18 21:30 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2024-34063?
CVE-2024-34063 is a low vulnerability published on May 3, 2024. vodozemac is an implementation of Olm and Megolm in pure Rust. Versions 0.5.0 and 0.5.1 of vodozemac have degraded secret zeroization capabilities, due to changes in third-party cryptographic dependencies (the Dalek crates), which moved secret zeroization capabilities behind a feature flag and…
When was CVE-2024-34063 disclosed?
CVE-2024-34063 was first published in the National Vulnerability Database on May 3, 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-2024-34063 actively exploited?
CVE-2024-34063 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-34063?
CVE-2024-34063 has a CVSS v3 base score of 2.5 (NVD).
How do I remediate CVE-2024-34063?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-34063, 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.

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