CVE-2026-58586

CriticalCVSS 9.8/10Last modified Oct 24, 2026

Description

Image::WebP versions before 0.3.0 for Perl bundle a vulnerable version of libwebp.

Image::WebP does not link to the system libwebp. Instead, it uses a bundled copy of libwebp 0.3.0 (released 2013-03-20). That version has multiple known vulnerabilities, including CVE-2023-4863.

Any caller that decodes an untrusted WebP image reaches the bundled decoder. Because the library is compiled into the module, upgrading the system libwebp does not remediate this.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published: Jul 24, 2026
Last modified: Oct 24, 2026
NVD status: Deferred

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