VDB
CVE-2026-44288
CVE-2026-44288
PUBLISHED
CVSS 5.300000190734863 MEDIUM
protobufjs has overlong UTF-8 decoding
EPSS 0.01% · 2.2th percentile
Risk Scores
CVSS v3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS Score
0.01%
2.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| protobufjs | protobuf.js | < 7.5.6, >= 8.0.0, < 8.0.2 |
| npm | protobufjs | 0, 8.0.0 |
| protobufjs | utf8 | 0 |
Timeline
- May 12, 2026 CVE Published
- May 15, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 19, 2026 CVE Updated
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
References
- https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-q6x5-8v7m-xcrf url
- https://nvd.nist.gov/vuln/detail/CVE-2026-44288 advisory
- https://github.com/protobufjs/protobuf.js package
- https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v7.5.6 url
- https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v8.0.2 url