CVE-2022-34992

Name: CVE-2022-34992
Creator: NVD / NIST
Published: 2022-08-03T18:15:12.017+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.31%

Last modified Jun 17, 2026

CVE-2022-34992 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Luadec v0.9.9 was discovered to contain a heap-buffer overflow via the function UnsetPending.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.

Description

Luadec v0.9.9 was discovered to contain a heap-buffer overflow via the function UnsetPending.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.31%

22.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Luadec Project	Luadec	0.9.9

References

https://github.com/viruscamp/luadec/issues/84Exploit, Issue Tracking, Third Party Advisory
https://github.com/viruscamp/luadec/issues/84Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Aug 3, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-34992?

Luadec v0.9.9 was discovered to contain a heap-buffer overflow via the function UnsetPending.

How severe is CVE-2022-34992?

CVE-2022-34992 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.

How do I fix CVE-2022-34992?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-34992?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST