Out-of-bounds Write Affecting apache/trafficserver package, versions [9.0.0,9.2.15)[10.0.0,10.1.4)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-APACHETRAFFICSERVER-18507705
- published2 Aug 2026
- disclosed29 Jul 2026
- creditUnknown
Introduced: 29 Jul 2026
NewCVE-2026-58184 (opens in a new tab)How to fix?
Upgrade apache/trafficserver to version 9.2.15, 10.1.4 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Write in the header_rewrite plugin during cookie operations and CIDR condition matching. An attacker can cause memory corruption or crash the process by sending specially crafted requests.