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CVE-2023-39316

22
FAUCET Score

CVE-2023-39316 details multiple integer overflow vulnerabilities in GTKWave 3.3.115, specifically within the LXT2 num_dict_entries functionality, affecting the tonybybell gtkwave product. This vulnerability has a high CVSS score of 7.8, indicating a significant risk where a victim opening a specially crafted .lxt2 file could lead to arbitrary code execution. Despite its high severity, there is currently no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.3.115CPE matchmatch criteria
cpe:2.3:a:tonybybell:gtkwave:3.3.115:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.41%
Probability of exploitation in next 30 days
EPSS Percentile
34.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0041 is in the 33rd percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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

talosintelligence.com / vulnerability_reports/TALOS-2023-1820
lists.debian.org / debian-lts-announce/2024/04/msg00007.html
talosintelligence.com / vulnerability_reports/TALOS-2023-1820
ExploitThird Party Advisory