CVE-2026-58177: CWE-787 Out-of-bounds Write in Apache Software Foundation Apache Traffic Server
CVE-2026-58177 is a high severity vulnerability in Apache Traffic Server's Cripts framework involving out-of-bounds write, path traversal, and use-after-free errors. It affects versions from 10.0.0 through 10.1.3. The issue can lead to partial confidentiality and integrity loss, and high availability impact. Users are advised to upgrade to version 10.1.4, which addresses the vulnerability.
AI Analysis
Technical Summary
Apache Traffic Server versions 10.0.0 through 10.1.3 contain multiple memory safety issues in the Cripts framework, including out-of-bounds write (CWE-787), path traversal, and use-after-free errors. These flaws can be exploited remotely without privileges or user interaction, potentially causing partial loss of confidentiality and integrity, and significant availability impact. The vulnerability is tracked as CVE-2026-58177 with a CVSS 3.1 base score of 8.1, indicating high severity. The vendor has released version 10.1.4 to fix these issues.
Potential Impact
The vulnerability allows remote attackers to cause out-of-bounds writes, path traversal, and use-after-free conditions, which can lead to partial confidentiality and integrity compromise and high impact on availability of the affected Apache Traffic Server instances.
Mitigation Recommendations
Users should upgrade Apache Traffic Server to version 10.1.4 or later, as this version contains the fix for the described vulnerabilities. Patch status is confirmed by the vendor's recommendation to upgrade. No alternative mitigations are indicated.
CVE-2026-58177: CWE-787 Out-of-bounds Write in Apache Software Foundation Apache Traffic Server
Description
CVE-2026-58177 is a high severity vulnerability in Apache Traffic Server's Cripts framework involving out-of-bounds write, path traversal, and use-after-free errors. It affects versions from 10.0.0 through 10.1.3. The issue can lead to partial confidentiality and integrity loss, and high availability impact. Users are advised to upgrade to version 10.1.4, which addresses the vulnerability.
CVSS v3.1
Score 8.1high
Affected software
Apache Software Foundation
Apache Traffic Server
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Apache Traffic Server versions 10.0.0 through 10.1.3 contain multiple memory safety issues in the Cripts framework, including out-of-bounds write (CWE-787), path traversal, and use-after-free errors. These flaws can be exploited remotely without privileges or user interaction, potentially causing partial loss of confidentiality and integrity, and significant availability impact. The vulnerability is tracked as CVE-2026-58177 with a CVSS 3.1 base score of 8.1, indicating high severity. The vendor has released version 10.1.4 to fix these issues.
Potential Impact
The vulnerability allows remote attackers to cause out-of-bounds writes, path traversal, and use-after-free conditions, which can lead to partial confidentiality and integrity compromise and high impact on availability of the affected Apache Traffic Server instances.
Mitigation Recommendations
Users should upgrade Apache Traffic Server to version 10.1.4 or later, as this version contains the fix for the described vulnerabilities. Patch status is confirmed by the vendor's recommendation to upgrade. No alternative mitigations are indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-06-29T16:24:10.975Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a69c9f39c2644c7f8487e79
Added to database: 07/29/2026, 09:37:55 UTC
Last enriched: 08/05/2026, 15:12:30 UTC
Last updated: 09/12/2026, 10:01:32 UTC
Views: 48
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