CVE-2026-58185: CWE-416 Use After Free in Apache Software Foundation Apache Traffic Server
The Apache Traffic Server intercept plugin has a use-after-free. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
AI Analysis
Technical Summary
CVE-2026-58185 is a use-after-free vulnerability (CWE-416) in the intercept plugin of Apache Traffic Server. It affects multiple version ranges: 8.0.0 through 8.1.9, 9.0.0 through 9.2.14, and 10.0.0 through 10.1.3. The vulnerability can lead to application instability or crash, impacting availability. The Apache Software Foundation recommends upgrading to fixed versions 9.2.15 or 10.1.4 to remediate the issue.
Potential Impact
The vulnerability causes a use-after-free condition that can result in denial of service by crashing the Apache Traffic Server. There is no indication of confidentiality or integrity impact. No known exploits in the wild have been reported.
Mitigation Recommendations
Users should upgrade Apache Traffic Server to version 9.2.15 or 10.1.4, which contain fixes for this use-after-free vulnerability. No other mitigation or temporary workaround is indicated.
CVE-2026-58185: CWE-416 Use After Free in Apache Software Foundation Apache Traffic Server
Description
The Apache Traffic Server intercept plugin has a use-after-free. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
CVSS v3.1
Score 5.9medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-58185 is a use-after-free vulnerability (CWE-416) in the intercept plugin of Apache Traffic Server. It affects multiple version ranges: 8.0.0 through 8.1.9, 9.0.0 through 9.2.14, and 10.0.0 through 10.1.3. The vulnerability can lead to application instability or crash, impacting availability. The Apache Software Foundation recommends upgrading to fixed versions 9.2.15 or 10.1.4 to remediate the issue.
Potential Impact
The vulnerability causes a use-after-free condition that can result in denial of service by crashing the Apache Traffic Server. There is no indication of confidentiality or integrity impact. No known exploits in the wild have been reported.
Mitigation Recommendations
Users should upgrade Apache Traffic Server to version 9.2.15 or 10.1.4, which contain fixes for this use-after-free vulnerability. No other mitigation or temporary workaround is indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-06-29T16:29:26.190Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a69c9f59c2644c7f8487edf
Added to database: 07/29/2026, 09:37:57 UTC
Last enriched: 07/29/2026, 10:24:18 UTC
Last updated: 07/29/2026, 21:34:18 UTC
Views: 9
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