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CVE-2026-58186

Apache Traffic Server

Description

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.

CVSS 7.5EPSS 0.545%Risk 0.79
View source
Published
2026-07-29 10:16:43
Affected versions
<=8.1.9,<=9.2.14,<=10.1.3
Type
Critical software
Last modified
2026-07-31 20:51:59
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H