CVE-2024-33763

Name: CVE-2024-33763
Creator: NVD / NIST
Published: 2024-05-01T03:15:07.257+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.74%

Last modified Jun 17, 2026

CVE-2024-33763 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. lunasvg v2.3.9 was discovered to contain a stack-buffer-underflow at lunasvg/source/layoutcontext.cpp.. EPSS estimates a 0.74% chance of exploitation in the next 30 days.

Description

lunasvg v2.3.9 was discovered to contain a stack-buffer-underflow at lunasvg/source/layoutcontext.cpp.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.74%

50.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-125

Affected Software

Vendor	Product	Versions
Sammycage	Lunasvg	2.3.9

References

https://github.com/keepinggg/poc/tree/main/poc_of_lunasvgExploit, Third Party Advisory
https://github.com/keepinggg/poc/tree/main/poc_of_lunasvgExploit, Third Party Advisory

Timeline

Published: May 1, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-33763?

lunasvg v2.3.9 was discovered to contain a stack-buffer-underflow at lunasvg/source/layoutcontext.cpp.

How severe is CVE-2024-33763?

CVE-2024-33763 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.74% probability of exploitation in the next 30 days.

How do I fix CVE-2024-33763?

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-2024-33763?

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

Scan your code now

Source: NVD / NIST