CVE-2026-58186 in Traffic Server

Riassunto

di MITRE • 29/07/2026

The Apache Traffic Server webp_transform plugin can decode unsafely and serve mislabeled, cacheable responses.

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.

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• Responsabile: Apache
• Prenotare: 29/06/2026
• Divulgazione: 29/07/2026
• Moderazione: accettato
• Voce: VDB-384130
• CPE: pronto
• CWE: CWE-20 (confermato)
• CVSS: 10.0 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-58186
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-58186
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-58186/