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NVD Vulnerability Details :

CVE-2026-13593

Deferred

Source-9b29abf9-4ab0-4765-b253-1875cd9b441e

Published At-29 Jun, 2026 | 20:17

Updated At-30 Jun, 2026 | 14:11

CSS::Minifier::XS versions before 0.14 for Perl have a memory leak when the entire document is minified away. The minify function has a memory leak when processing a document containing only characters to be removed, such as comments and whitespace.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
			N/A

Type: Secondary

Version: 3.1

Base score: 6.5

Base severity: MEDIUM

Vector:

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

Type: N/A

Version:

Base score:

Base severity: N/A

Vector:

Weaknesses

CWE ID	Type	Source
CWE-401	Secondary	9b29abf9-4ab0-4765-b253-1875cd9b441e

CWE ID: CWE-401

Type: Secondary

Source: 9b29abf9-4ab0-4765-b253-1875cd9b441e

References

Hyperlink	Source	Resource
https://metacpan.org/release/GTERMARS/CSS-Minifier-XS-0.14/changes	9b29abf9-4ab0-4765-b253-1875cd9b441e	N/A
http://www.openwall.com/lists/oss-security/2026/06/29/18	af854a3a-2127-422b-91ae-364da2661108	N/A

Hyperlink: https://metacpan.org/release/GTERMARS/CSS-Minifier-XS-0.14/changes

Source: 9b29abf9-4ab0-4765-b253-1875cd9b441e

Resource: N/A

Hyperlink: http://www.openwall.com/lists/oss-security/2026/06/29/18

Source: af854a3a-2127-422b-91ae-364da2661108

Resource: N/A

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History