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CVE-2019-9028

28
FAUCET Score

CVE-2019-9028 is a critical stack-based buffer over-read vulnerability affecting libmatio.a in matio (MAT File I/O Library) version 1.5.13. Specifically, the flaw resides in the InflateDimensions() function when called from ReadNextCell, allowing an attacker to read beyond the intended buffer. With a CVSS score of 9.1 (CRITICAL), this vulnerability is remotely exploitable with low attack complexity, potentially leading to high confidentiality impact and denial of service. Despite its severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.5.13CPE matchmatch criteria
cpe:2.3:a:matio_project:matio:1.5.13:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.1CRITICAL

CVSS:3.0/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
3.0

Exploit Intelligence

EPSS Score
2.01%
Probability of exploitation in next 30 days
EPSS Percentile
78.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0201 is in the 68th percentile among its peer group of 36,835 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

Remediation records are not available for this CVE.

References

github.com / tbeu/matio/issues/103
Third Party Advisory
github.com / TeamSeri0us/pocs/tree/master/matio
ExploitThird Party Advisory