CVE-2026-4753

CRITICALNVD 9.19.1—

9.1

Out-of-bounds Read vulnerability in slajerek RetroDebugger.This issue affects RetroDebugger: before v0.64.72.

CVSS v3: 9.1
EG Score: 9.1(medium)
EPSS: 20.1%
KEV: Not listed

Published

March 24, 2026

Last Modified

May 5, 2026

Advisory Details (1)

Auto-updated May 5, 2026

No patch confirmed yet.

generic

Fix potential vulnerable clone function by npt-1707 · Pull Request #97 · slajerek/RetroDebugger · GitHub

https://github.com/slajerek/RetroDebugger/pull/97

Data Freshness Timeline

(refreshed 12× in last 7d / 17× 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.

2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-21 22:43 UTCepss_batch
2026-05-20 22:38 UTCepss_batch
2026-05-20 20:34 UTCEG score recompute
2026-05-20 20:34 UTCGHSA enrichment
2026-05-20 11:22 UTCepss_batch

Frequently asked(5)

What is CVE-2026-4753?

CVE-2026-4753 is a critical vulnerability published on March 24, 2026. Out-of-bounds Read vulnerability in slajerek RetroDebugger.This issue affects RetroDebugger: before v0.64.72.

When was CVE-2026-4753 disclosed?

CVE-2026-4753 was first published in the National Vulnerability Database on March 24, 2026, with the most recent update on May 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-4753 actively exploited?

CVE-2026-4753 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 20.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-4753?

CVE-2026-4753 has a CVSS v3 base score of 9.1 (NVD).

How do I remediate CVE-2026-4753?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-4753, 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

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CVE-2026-4753

📅 Published

🔄 Last Modified

📋 Advisory Details (1)