Incorrect Calculation of Buffer Size in omr - CVE-2026-1188
Published: February 24, 2026
Vulnerability identifier: #VU123159
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-1188
CWE-ID: CWE-131
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Eclipse OMR
Affected software:
omr
omr
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to API function to return the textual names of all supported processor features was not accounting for the separator inserted between processor features. A remote attacker can pass specially crafted data to the application, trigger the incorrect calculation of buffer size and execute arbitrary code on the target system.
How to mitigate CVE-2026-1188
Install updates from vendor's website.