Regular Expression Denial of Service (ReDoS)

Description

A vulnerability was found in diff before v3.5.0, the affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS) attacks.

Recommendation

Update the diff package to the latest compatible version. Followings are version details:

• Affected version(s): < 3.5.0
• Patched version(s): 3.5.0

References

• GHSA-h6ch-v84p-w6p9
• bugzilla.redhat.com
• snyk.io
• www.npmjs.com
• www.whitesourcesoftware.com
• CWE-400

Related Issues

• mpregular vulnerable to prototype pollution - CVE-2025-57323
• DOMPurify allows Cross-site Scripting (XSS) - CVE-2025-26791
• lite-server vulnerable to Denial of Service - CVE-2022-25940
• Manifest Uses a One-Way Hash without a Salt - CVE-2025-27408

Tags:

npm

diff