CVE-2026-58180: CWE-121 Stack-based Buffer Overflow in Apache Software Foundation Apache Traffic Server
A stack-based buffer overflow vulnerability exists in the txn_box plugin of Apache Traffic Server. This affects versions from 8.0.0 through 8.1.9, 9.0.0 through 9.2.14, and 10.0.0 through 10.1.3. The issue is resolved in versions 9.2.15 and 10.1.4. The vulnerability has a high severity score of 7.5 and can cause denial of service due to application crash.
AI Analysis
Technical Summary
CVE-2026-58180 is a stack-based buffer overflow vulnerability in the Apache Traffic Server's txn_box plugin. The overflow occurs from attacker-controlled input, potentially leading to a denial of service condition. The vulnerability affects Apache Traffic Server versions 8.0.0 through 8.1.9, 9.0.0 through 9.2.14, and 10.0.0 through 10.1.3. Upgrading to versions 9.2.15 or 10.1.4 mitigates the issue.
Potential Impact
The vulnerability can cause a denial of service by crashing the Apache Traffic Server due to stack corruption. There is no indication of confidentiality or integrity impact. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Users should upgrade Apache Traffic Server to version 9.2.15 or 10.1.4, which contain fixes for this stack-based buffer overflow vulnerability. Patch status is confirmed by vendor recommendations. No other mitigations are specified.
CVE-2026-58180: CWE-121 Stack-based Buffer Overflow in Apache Software Foundation Apache Traffic Server
Description
A stack-based buffer overflow vulnerability exists in the txn_box plugin of Apache Traffic Server. This affects versions from 8.0.0 through 8.1.9, 9.0.0 through 9.2.14, and 10.0.0 through 10.1.3. The issue is resolved in versions 9.2.15 and 10.1.4. The vulnerability has a high severity score of 7.5 and can cause denial of service due to application crash.
CVSS v3.1
Score 7.5high
Affected software
Apache Software Foundation
Apache Traffic Server
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-58180 is a stack-based buffer overflow vulnerability in the Apache Traffic Server's txn_box plugin. The overflow occurs from attacker-controlled input, potentially leading to a denial of service condition. The vulnerability affects Apache Traffic Server versions 8.0.0 through 8.1.9, 9.0.0 through 9.2.14, and 10.0.0 through 10.1.3. Upgrading to versions 9.2.15 or 10.1.4 mitigates the issue.
Potential Impact
The vulnerability can cause a denial of service by crashing the Apache Traffic Server due to stack corruption. There is no indication of confidentiality or integrity impact. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Users should upgrade Apache Traffic Server to version 9.2.15 or 10.1.4, which contain fixes for this stack-based buffer overflow vulnerability. Patch status is confirmed by vendor recommendations. No other mitigations are specified.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-06-29T16:26:04.850Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a69c9f39c2644c7f8487e82
Added to database: 07/29/2026, 09:37:55 UTC
Last enriched: 08/05/2026, 15:13:04 UTC
Last updated: 09/12/2026, 22:01:35 UTC
Views: 56
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.