CVE-2023-36824

HIGHNVD 7.47.4—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.4 under NVD CVSS v3. EPSS exploit probability: 77.4%, top 0% 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
Elevated
7.4
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 77%
CISA-KEV: Not listedEPSS: 77%CVSS: 7.4Exploit: NoneExposed: 0

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

Redis is an in-memory database that persists on disk. In Redit 7.0 prior to 7.0.12, extracting key names from a command and a list of arguments may, in some cases, trigger a heap overflow and result in reading random heap memory, heap corruption and potentially remote code execution. Several scenarios that may lead to authenticated users executing a specially crafted COMMAND GETKEYS or COMMAND GETKEYSANDFLAGSand authenticated users who were set with ACL rules that match key names, executing a specially crafted command that refers to a variadic list of key names. The vulnerability is patched in Redis 7.0.12.

CVSS v3
7.4
EG Score
7.4(medium)
EG Risk
—
EPSS
99.5%
KEV
Not listed

Published

July 11, 2023

Last Modified

April 10, 2025

References (10)

Weakness Classification(3)

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

Data Freshness Timeline

(refreshed 4× in last 7d / 30× 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.

  1. 2026-07-22 23:11 UTCEG score recompute▼ 1.60
  2. 2026-07-22 14:06 UTCEPSS rescore
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  7. 2026-07-15 15:49 UTCOSV refresh
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  22. 2026-06-27 16:04 UTCOSV refresh
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  1. 2026-06-25 13:48 UTCEPSS rescore
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  15. 2026-06-10 02:47 UTCOSV refresh
  16. 2026-06-06 13:46 UTCEPSS rescore
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  22. 2026-06-04 13:11 UTCEPSS rescore
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  24. 2026-06-01 13:51 UTCEPSS rescore
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  26. 2026-05-31 22:30 UTCEPSS rescore
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  38. 2026-05-26 07:18 UTCEPSS rescore
  39. 2026-05-24 21:34 UTCEG score recompute

Frequently asked(5)

What is CVE-2023-36824?
CVE-2023-36824 is a high vulnerability published on July 11, 2023. Redis is an in-memory database that persists on disk. In Redit 7.0 prior to 7.0.12, extracting key names from a command and a list of arguments may, in some cases, trigger a heap overflow and result in reading random heap memory, heap corruption and potentially remote code execution. Several…
When was CVE-2023-36824 disclosed?
CVE-2023-36824 was first published in the National Vulnerability Database on July 11, 2023, with the most recent update on April 10, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-36824 actively exploited?
CVE-2023-36824 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 99.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2023-36824?
CVE-2023-36824 has a CVSS v3 base score of 7.4 (NVD).
How do I remediate CVE-2023-36824?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-36824, 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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