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CVE-2025-2592

25
FAUCET Score

CVE-2025-2592 is a critical heap-based buffer overflow vulnerability affecting Open Asset Import Library (Assimp) version 5.4.3, specifically within the CSMImporter::InternReadFile function. This vulnerability carries a CVSS score of 8.8 (HIGH), indicating it can be exploited remotely with low attack complexity, requiring user interaction, and potentially leading to high impact on confidentiality, integrity, and availability. While a patch is available and the exploit has been publicly disclosed, there is currently no evidence of active exploitation, Metasploit/Nuclei modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.4.3CPE matchmatch criteria
cpe:2.3:a:assimp:assimp:5.4.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

5.3MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.68%
Probability of exploitation in next 30 days
EPSS Percentile
48.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0068 is in the 50th percentile among its peer group of 14,855 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 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 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2025-2592Moderate

assimp: Open Asset Import Library Assimp CSMLoader.cpp InternReadFile heap-based overflow

Mar 21, 2025

References

github.com / assimp/assimp/commit/2690e354da0c681db000cfd892a55226788f2743
Patch
github.com / assimp/assimp/issues/6010
ExploitIssue Tracking
github.com / assimp/assimp/issues/6010
ExploitIssue Tracking
github.com / assimp/assimp/pull/6052
Patch
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry