CVE-2026-13592: Out-of-bounds Write in liftoff-sr CIPster
A vulnerability was detected in liftoff-sr CIPster up to e8e9dba09bf56962807d3504b783ccdb6287f3e4. Affected by this issue is the function BufWriter::append of the component EtherNet IP Message Handler. Performing a manipulation results in out-of-bounds write. Remote exploitation of the attack is possible. The exploit is now public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The patch is named 3a0159ed43125dcd024a1965f0289cb186bae9ff. To fix this issue, it is recommended to deploy a patch.
AI Analysis
Technical Summary
This vulnerability involves an out-of-bounds write in the BufWriter::append function within the EtherNet IP Message Handler component of liftoff-sr CIPster. The issue allows remote attackers to manipulate input to cause memory corruption. The vulnerability affects all versions up to the specified commit e8e9dba09bf56962807d3504b783ccdb6287f3e4. A patch is available in commit 3a0159ed43125dcd024a1965f0289cb186bae9ff. The vulnerability has a CVSS 4.0 score of 6.9, indicating medium severity, with network attack vector, low complexity, no privileges or user interaction required, and limited confidentiality, integrity, and availability impacts.
Potential Impact
Successful exploitation can lead to out-of-bounds memory writes, potentially causing memory corruption, application crashes, or other unintended behavior. The vulnerability can be exploited remotely without authentication or user interaction, which increases the risk. However, the impact on confidentiality, integrity, and availability is limited as per the CVSS vector.
Mitigation Recommendations
A patch is available identified by commit 3a0159ed43125dcd024a1965f0289cb186bae9ff. It is recommended to apply this patch to remediate the vulnerability. Since the product follows a rolling release approach, users should update to the latest commit that includes this fix. Patch status is not explicitly confirmed in a vendor advisory, so users should verify the patch application in their environment.
CVE-2026-13592: Out-of-bounds Write in liftoff-sr CIPster
Description
A vulnerability was detected in liftoff-sr CIPster up to e8e9dba09bf56962807d3504b783ccdb6287f3e4. Affected by this issue is the function BufWriter::append of the component EtherNet IP Message Handler. Performing a manipulation results in out-of-bounds write. Remote exploitation of the attack is possible. The exploit is now public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The patch is named 3a0159ed43125dcd024a1965f0289cb186bae9ff. To fix this issue, it is recommended to deploy a patch.
CVSS v4.0
Score 6.9medium
Affected software
cpe:2.3:a:liftoff-sr:cipster:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an out-of-bounds write in the BufWriter::append function within the EtherNet IP Message Handler component of liftoff-sr CIPster. The issue allows remote attackers to manipulate input to cause memory corruption. The vulnerability affects all versions up to the specified commit e8e9dba09bf56962807d3504b783ccdb6287f3e4. A patch is available in commit 3a0159ed43125dcd024a1965f0289cb186bae9ff. The vulnerability has a CVSS 4.0 score of 6.9, indicating medium severity, with network attack vector, low complexity, no privileges or user interaction required, and limited confidentiality, integrity, and availability impacts.
Potential Impact
Successful exploitation can lead to out-of-bounds memory writes, potentially causing memory corruption, application crashes, or other unintended behavior. The vulnerability can be exploited remotely without authentication or user interaction, which increases the risk. However, the impact on confidentiality, integrity, and availability is limited as per the CVSS vector.
Mitigation Recommendations
A patch is available identified by commit 3a0159ed43125dcd024a1965f0289cb186bae9ff. It is recommended to apply this patch to remediate the vulnerability. Since the product follows a rolling release approach, users should update to the latest commit that includes this fix. Patch status is not explicitly confirmed in a vendor advisory, so users should verify the patch application in their environment.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-06-29T05:04:24.896Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a42b42727e9c7971940f80f
Added to database: 06/29/2026, 18:06:31 UTC
Last enriched: 07/06/2026, 22:12:34 UTC
Last updated: 08/13/2026, 19:40:01 UTC
Views: 70
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