CVE-2026-49035 — HIGH (8.1)

Vulnerability Description

The affected product is vulnerable to a heap-based buffer overflow via a crafted MMS Initiate request. Remote code execution (RCE) has been demonstrated when ASLR is disabled; memory corruption or denial of service may occur in configurations where ASLR is enabled.

CVSS Score

8.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-122

References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-204-06

FAQ

What is CVE-2026-49035?

CVE-2026-49035 is a vulnerability with a CVSS score of 8.1 (HIGH). The affected product is vulnerable to a heap-based buffer overflow via a crafted MMS Initiate request. Remote code execution (RCE) has been demonstrated when ASLR is disabled; memory corruption or den...

How severe is CVE-2026-49035?

CVE-2026-49035 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-49035?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.