CVE-2023-26793

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Source
https://cve.org/CVERecord?id=CVE-2023-26793
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-26793.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-26793
Downstream
Published
2024-05-01T19:15:21.123Z
Modified
2025-11-20T12:16:37.279144Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

libmodbus v3.1.10 has a heap-based buffer overflow vulnerability in readiostatus function in src/modbus.c.

References

Affected packages

Git / github.com/stephane/libmodbus

Affected ranges

Type
GIT
Repo
https://github.com/stephane/libmodbus
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2cbafa3113e276c3697d297f68e88d112b53174d

Affected versions

v1.*
v1.2.2
v2.*
v2.1.0
v2.9.1
v2.9.2
v2.9.3
v2.9.4
v3.*
v3.0.0
v3.0.1
v3.1.0
v3.1.10
v3.1.2
v3.1.3
v3.1.4
v3.1.5
v3.1.6
v3.1.7
v3.1.8
v3.1.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-26793.json"