SEPTEMBER 17, 2026
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Case File

CVE-2026-57834

CRITICAL · CVSS 10 EPSS 0.38%

Source: NVD + CISA KEV + EPSS · Published 2026-07-29 · Last synced 2026-08-28

CyberRota Analysis

AI-Generated

Apache Traffic Server versions 8.0.0 to 8.1.9, 9.0.0 to 9.2.14, and 10.0.0 to 10.1.3 are vulnerable to request smuggling due to improper handling of malformed chunked messages. This critical vulnerability, rated with a CVSS score of 10.0, can lead to significant security breaches, including unauthorized access and data manipulation. Organizations using affected versions should prioritize upgrading to versions 9.2.15 or 10.1.4 to mitigate this risk.

CVE
CVE-2026-57834
Severity
CRITICAL
CVSS
10
EPSS
0.38%
Apache

Original NVD Description

Apache Traffic Server allows request smuggling if chunked messages are malformed. 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)