What is CVE-2026-4753?

CVE-2026-4753 is a critical-severity vulnerability in Slajerek Retrodebugger, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2026-03-24.

How severe is CVE-2026-4753?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Out-of-bounds Read in Slajerek Retrodebugger

CVE-2026-4753

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

Vulnerability class: Buffer Overflow

EPSS: 0.001 (20.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

Affected products

Slajerek Retrodebugger — versions 0

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

cve_disclosure@tech.gov.sg (patch)

Frequently asked questions

What is CVE-2026-4753?: CVE-2026-4753 is a critical-severity vulnerability in Slajerek Retrodebugger, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2026-03-24.
How severe is CVE-2026-4753?: Critical severity. CVSS v3 base score is 9.1 out of 10.