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CVE-2023-3633

22
FAUCET Score

CVE-2023-3633 is an out-of-bounds write vulnerability affecting Bitdefender Engines version 7.94791 and lower on Windows, which can lead to a crash of the engine. This vulnerability has a CVSS score of 7.5 (HIGH), indicating it can be exploited remotely with low attack complexity and no user interaction, resulting in high availability impact. There is currently no evidence of active exploitation, nor is public exploit code available through common channels like Metasploit, Nuclei, or ExploitDB. The vulnerability has garnered minimal community discussion and media coverage, suggesting low public awareness at this time.

Impacted Technologies

VendorProductVersion(s)CPE
< 7.94792CPE matchmatch criteria
cpe:2.3:a:bitdefender:engines:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.56%
Probability of exploitation in next 30 days
EPSS Percentile
43.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0056 is in the 20th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bitdefender.com / support/security-advisories/out-of-bounds-memory-corruption-issue-in-ceva-engine-va-11010
Vendor Advisory