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

• tarteaucitron.js has Regular Expression Denial of Service (ReDoS) vulnerability - CVE-2026-22809
• Marked allows Regular Expression Denial of Service (ReDoS) attacks - CVE-2018-25110
• jsPDF Bypass Regular Expression Denial of Service (ReDoS) - CVE-2025-29907
• Foundation Regular Expression Denial of Service vulnerability - CVE-2020-26304

Tags:

npm

diff