CVE-2026-67867: n/a
CVE-2026-67867 is a buffer overflow vulnerability in Systerel S2OPC version 1.7.3. It allows a remote attacker to cause a denial of service by exploiting the Alarm/Conditions wrapper when processing PublishResponse EventNotificationList data. No patch or remediation information is currently available. There is no known exploitation in the wild. The vulnerability could lead to service disruption but no further impact details are provided.
AI Analysis
Technical Summary
This vulnerability involves a buffer overflow in the Alarm/Conditions wrapper component of Systerel S2OPC version 1.7.3. The flaw occurs during the processing of PublishResponse EventNotificationList data, enabling a remote attacker to trigger a denial of service condition. No CVSS score or detailed technical exploit information is provided. No official remediation or patch has been disclosed at this time.
Potential Impact
A remote attacker can cause a denial of service by exploiting a buffer overflow in the Alarm/Conditions wrapper when handling specific event notification data. This results in service disruption of the affected Systerel S2OPC 1.7.3 instance. No information on code execution or data compromise is available.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to the affected service to trusted sources only to reduce exposure.
CVE-2026-67867: n/a
Description
CVE-2026-67867 is a buffer overflow vulnerability in Systerel S2OPC version 1.7.3. It allows a remote attacker to cause a denial of service by exploiting the Alarm/Conditions wrapper when processing PublishResponse EventNotificationList data. No patch or remediation information is currently available. There is no known exploitation in the wild. The vulnerability could lead to service disruption but no further impact details are provided.
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a buffer overflow in the Alarm/Conditions wrapper component of Systerel S2OPC version 1.7.3. The flaw occurs during the processing of PublishResponse EventNotificationList data, enabling a remote attacker to trigger a denial of service condition. No CVSS score or detailed technical exploit information is provided. No official remediation or patch has been disclosed at this time.
Potential Impact
A remote attacker can cause a denial of service by exploiting a buffer overflow in the Alarm/Conditions wrapper when handling specific event notification data. This results in service disruption of the affected Systerel S2OPC 1.7.3 instance. No information on code execution or data compromise is available.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to the affected service to trusted sources only to reduce exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-07-30T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a73bc29bf8831d53990b451
Added to database: 08/05/2026, 22:41:45 UTC
Last enriched: 08/05/2026, 22:59:59 UTC
Last updated: 08/05/2026, 23:19:47 UTC
Views: 4
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