This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-93751 →

DEBIAN-CVE-2026-93751

uri-js through 4.4.1 contains an improper UTF-8 decoding vulnerability in pctDecChars() that decodes invalid and overlong percent-encoded sequences in...

Original description

The description as published by the source.

uri-js through 4.4.1 contains an improper UTF-8 decoding vulnerability in pctDecChars() that decodes invalid and overlong percent-encoded sequences into ASCII metacharacters. Attackers can craft percent-encoded payloads to bypass platform decoder validation and inject path traversal or CRLF sequences that downstream consumers process without filtering.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 node-uri-js

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 node-uri-js

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 node-uri-js

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

References

advisory security-tracker.debian.org