CVE-2026-44412: CWE-121: Stack-based Buffer Overflow in Siemens Solid Edge SE2026
A stack-based buffer overflow vulnerability exists in Siemens Solid Edge SE2026 versions prior to V226. 0 Update 5. This vulnerability occurs when parsing specially crafted PAR files and could allow an attacker to execute code with the privileges of the current process. The vulnerability has a high severity rating with a CVSS score of 7. 8. No official patch or remediation has been confirmed at this time. There are no known exploits in the wild currently.
AI Analysis
Technical Summary
CVE-2026-44412 is a stack-based buffer overflow vulnerability (CWE-121) in Siemens Solid Edge SE2026 affecting all versions before V226.0 Update 5. The flaw arises during the parsing of specially crafted PAR files, potentially enabling remote code execution in the context of the current process. The vulnerability has a CVSS v3.1 score of 7.8, indicating high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available, and no exploits have been reported in the wild.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary code with the privileges of the user running Solid Edge SE2026, potentially leading to full compromise of the affected system. The vulnerability impacts confidentiality, integrity, and availability of the system. However, exploitation requires user interaction (UI:R) and local access (AV:L).
Mitigation Recommendations
Patch status is not yet confirmed — check the Siemens vendor advisory for current remediation guidance. Until an official fix is released, avoid opening untrusted PAR files and restrict access to such files to trusted users only.
CVE-2026-44412: CWE-121: Stack-based Buffer Overflow in Siemens Solid Edge SE2026
Description
A stack-based buffer overflow vulnerability exists in Siemens Solid Edge SE2026 versions prior to V226. 0 Update 5. This vulnerability occurs when parsing specially crafted PAR files and could allow an attacker to execute code with the privileges of the current process. The vulnerability has a high severity rating with a CVSS score of 7. 8. No official patch or remediation has been confirmed at this time. There are no known exploits in the wild currently.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-44412 is a stack-based buffer overflow vulnerability (CWE-121) in Siemens Solid Edge SE2026 affecting all versions before V226.0 Update 5. The flaw arises during the parsing of specially crafted PAR files, potentially enabling remote code execution in the context of the current process. The vulnerability has a CVSS v3.1 score of 7.8, indicating high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available, and no exploits have been reported in the wild.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary code with the privileges of the user running Solid Edge SE2026, potentially leading to full compromise of the affected system. The vulnerability impacts confidentiality, integrity, and availability of the system. However, exploitation requires user interaction (UI:R) and local access (AV:L).
Mitigation Recommendations
Patch status is not yet confirmed — check the Siemens vendor advisory for current remediation guidance. Until an official fix is released, avoid opening untrusted PAR files and restrict access to such files to trusted users only.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- siemens
- Date Reserved
- 2026-05-06T09:51:05.262Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a02f11acbff5d8610c13aec
Added to database: 5/12/2026, 9:21:30 AM
Last enriched: 5/12/2026, 9:36:28 AM
Last updated: 5/12/2026, 9:39:03 PM
Views: 11
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.