CVE-2026-13593: CSS::Minifier::XS 0 to before 0.14

CVE-2026-13593. CVSS 3.1 base score 6.5 (MEDIUM, Source advisory). EPSS 0.00292 (percentile 0.21565), scored 25-Oct-2026.

Affected technology

CSS::Minifier::XS · 0 to before 0.14
GTERMARS

Description’s affected range: versions before 0.14 for Perl have a memory leak when the entire document is minified away

Component: Not specified by the source
Function: has

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 21:45 UTC

CWE: CWE-401
CCR priority: 26.1 /100 (P4)
CVSS 3.1: 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N · Source advisory
EPSS: 0.00292 · percentile 0.21565 · 2026-10-25
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-13593.html