# CVE-2025-9288: Missing type checks leading to hash rewind and passing on crafted data

CVE-2025-9288 is fixed in node-sha.js on 1 platform, first by node-sha.js 2.4.9-1ubuntu0.1~esm1, released August 20, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-9288
- Priority: High
- CVSS: 9.1 (Important)
- EPSS: 0.0074
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 20, 2025
- Weakness: Improper Input Validation
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-9288

## Description

Improper Input Validation vulnerability in sha.js allows Input Data Manipulation.This issue affects sha.js: through 2.4.11.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | node-sha.js Debian 11.6 (bullseye) | 2.4.11-2+deb11u1 | [DLA-4302-1](https://patchblox.com/security/data/fix/linux/dla-4302-1.md) | Sep 16, 2025 |
| Linux | node-sha.js Debian 12.15 (bookworm) | 2.4.11+~2.4.0-2+deb12u1 | [DSA-6002-1](https://patchblox.com/security/data/fix/linux/dsa-6002-1.md) | Sep 16, 2025 |
| Linux | node-sha.js Debian 13.5 (trixie) | 2.4.11+~2.4.0-2+deb13u1 | [DSA-6002-1](https://patchblox.com/security/data/fix/linux/dsa-6002-1.md) | Sep 16, 2025 |
| Linux | node-sha.js Debian 14 | 2.4.12+~3.0.5-1 | [DEBIAN-CVE-2025-9288](https://patchblox.com/security/data/fix/linux/debian-cve-2025-9288.md) | Aug 20, 2025 |
| Linux | node-sha.js Ubuntu 18.04.6 LTS (bionic) | 2.4.9-1ubuntu0.1~esm1 | [node-sha.js 2.4.9-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-node-sha.js-2.4.9-1ubuntu0.1-esm1.md) | Aug 20, 2025 |
| Linux | node-sha.js Ubuntu 20.04 LTS (focal) | 2.4.11-2ubuntu0.1~esm1 | [node-sha.js 2.4.11-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-node-sha.js-2.4.11-2ubuntu0.1-esm1.md) | Aug 20, 2025 |
| Linux | node-sha.js Ubuntu 22.04.1 LTS (jammy) | 2.4.11+~2.4.0-1ubuntu0.1 | [node-sha.js 2.4.11+~2.4.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-node-sha.js-2.4.11-2.4.0-1ubuntu0.1.md) | Aug 20, 2025 |
| Linux | node-sha.js Ubuntu 24.04.5 LTS (noble) | 2.4.11+~2.4.0-2+deb13u1build0.24.04.1 | [node-sha.js 2.4.11+~2.4.0-2+deb13u1build0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-node-sha.js-2.4.11-2.4.0-2-deb13u1build0.24.04.1.md) | Aug 20, 2025 |
| Linux | node-sha.js Ubuntu 25.04 (plucky) | 2.4.11+~2.4.0-2+deb13u1build0.25.04.1 | [node-sha.js 2.4.11+~2.4.0-2+deb13u1build0.25.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-node-sha.js-2.4.11-2.4.0-2-deb13u1build0.25.04.1.md) | Jan 16, 2026 |

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Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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