CVE-2026-4753 Out-of-bounds Read in slajerek RetroDebugger
An out-of-bounds read in RetroDebugger allows attackers to cause denial of service or disclose sensitive memory information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-4753?
CVE-2026-4753 is a critical memory corruption vulnerability in slajerek RetroDebugger, published on 24 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Out-of-bounds Read vulnerability in slajerek RetroDebugger.This issue affects RetroDebugger: before v0.64.72.
Weakness: CWE-125
Which versions are affected by CVE-2026-4753?
How do I fix CVE-2026-4753?
No fix has been published for CVE-2026-4753 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-4753 being exploited?
There is no known exploitation of CVE-2026-4753 in the wild and no public exploit code.
Sources
Also known as GHSA-6534-78c4-fpjf.