CVE-2024-2236

MEDIUMNVD 5.95.9—
EchelonGraph scoreMEDIUM confidence

Score 5.9 from GitHub Security Advisory published 2024-03-07. NVD baseline CVSS 5.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.9
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 5.9Exploit: NoneExposed: 0

A fix is available — apply it.

A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.

CVSS v3
5.9
EG Score
5.9(medium)
EG Risk
—
EPSS
62.6%
KEV
Not listed

Published

March 6, 2024

Last Modified

April 15, 2026

References (8)

Patch Availability(3)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatlibgcrypt-0:1.10.0-10.el9_2.12025-04-02redhat
redhatlibgcrypt-0:1.10.0-10.el9_4.12025-04-02redhat
redhatlibgcrypt-0:1.10.0-11.el92024-11-12redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

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

All Vendor Advisories

(3)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 11× in last 7d / 48× 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 125 total refreshes for this CVE.

  1. 2026-07-22 23:20 UTCEG score recompute
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Frequently asked(5)

What is CVE-2024-2236?
CVE-2024-2236 is a medium vulnerability published on March 6, 2024. A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.
When was CVE-2024-2236 disclosed?
CVE-2024-2236 was first published in the National Vulnerability Database on March 6, 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-2024-2236 actively exploited?
CVE-2024-2236 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 62.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-2236?
CVE-2024-2236 has a CVSS v3 base score of 5.9 (NVD).
How do I remediate CVE-2024-2236?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-2236, 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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