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CVE-2024-25178

24
FAUCET Score

CVE-2024-25178 is a critical out-of-bounds read vulnerability affecting LuaJIT through version 2.1 and OpenRusty luajit2 before v2.1-20240314, specifically within the stack-overflow handler. With a CVSS score of 9.1, this vulnerability is remotely exploitable with low attack complexity and no user interaction, potentially leading to high confidentiality and availability impacts. Despite its critical severity, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.1.0CPE matchmatch criteria
cpe:2.3:a:luajit:luajit:*:*:*:*:*:*:*:*

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
0.54%
Probability of exploitation in next 30 days
EPSS Percentile
42.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0054 is in the 21st percentile among its peer group of 36,862 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

Patch Available

Vendor Patches (13)

github_advisorypatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: cbl2 luajit 2.1.0-26 on CBL Mariner 2.0Fixed in: 2.1.0-27
microsoftpatch availablevia msrc
Product: cbl2 sysbench 1.0.20-2 on CBL Mariner 2.0Fixed in: 1.0.20-3
microsoftpatch availablevia msrc
Product: cm2 luajit 2.1.0-27 on CBL Mariner 2.0Fixed in: 2.1.0-27
microsoftpatch availablevia msrc
Product: 19527-17084Fixed in: 1.0.20-6
microsoftpatch availablevia msrc
Product: 20174-17084Fixed in: 1.0.20-6
microsoftpatch availablevia msrc
Product: 20314-17086Fixed in: 1.0.20-3
microsoftpatch availablevia msrc
Product: 19536-16823Fixed in: 2.1.0-27
microsoftpatch availablevia msrc
Product: 20311-17086Fixed in: 2.1.0-27
microsoftpatch availablevia msrc
Product: azl3 sysbench 1.0.20-6 on Azure Linux 3.0Fixed in: 1.0.20-6
microsoftpatch availablevia msrc
Product: azl3 sysbench 1.0.20-5 on Azure Linux 3.0Fixed in: 1.0.20-6
redhatvendor investigatingvia redhat_api
Product: Red Hat OpenStack Platform 18.0Fixed in: luajit
redhatvendor investigatingvia redhat_api
Product: Red Hat OpenStack Platform 17.1Fixed in: luajit

Vendor Advisories (2)

microsoft2025-Jul/CVE-2024-25178Important

LuaJIT through 2.1 and OpenRusty luajit2 before v2.1-20240314 have an out-of-bounds read in the stack-overflow handler in lj_state.c.

Jul 8, 2025
redhatCVE-2024-25178Low

luajit: Out of bounds read in LuaJIT

Jul 7, 2025

References

lists.debian.org / debian-lts-announce/2025/08/msg00022.html
gist.github.com / pwnhacker0x18/423b4292f301ab274b42d5ed6e0b87d8
Third Party Advisory
github.com / LuaJIT/LuaJIT/commit/defe61a56751a0db5f00ff3ab7b8f45436ba74c8
Patch
github.com / LuaJIT/LuaJIT/issues/1152
ExploitIssue Tracking
github.com / openresty/luajit2/commit/defe61a56751a0db5f00ff3ab7b8f45436ba74c8