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CVE-2026-4753

31
FAUCET Score

CVE-2026-4753 is a critical Out-of-bounds Read vulnerability affecting slajerek RetroDebugger versions prior to v0.64.72. This vulnerability carries a CVSS score of 9.1 (Critical) and can be exploited remotely over the network with low complexity, requiring no user interaction or privileges. A successful exploit could lead to high confidentiality (data disclosure) and high availability impacts. Currently, there is no evidence of active exploitation, nor are public exploit modules available in Metasploit, Nuclei, or ExploitDB. While it has received minimal community discussion, it is not listed in CISA's KEV catalog and is inactive on the Hot List.

Impacted Technologies

VendorProductVersion(s)CPE
SlajerekRetroDebugger
>= 0, < v0.64.72CNA affecteddefault affected

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.42%
Probability of exploitation in next 30 days
EPSS Percentile
34.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0042 is in the 11th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / slajerek/RetroDebugger/pull/97