# Sharp vulnerabilities

Source: https://junglewise.ai/threats/technologies/npm-sharp  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/npm-sharp.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Sharp: 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, sharp memory corruption in librsvg dependency, was published on 6 October 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 2
- All time: 4 (0 critical, 0 exploited in the wild)

## About Sharp

High-performance image processing library for Node.js supporting multiple image formats.

## Latest Sharp vulnerabilities

- [sharp memory corruption in librsvg dependency](https://junglewise.ai/threats/sharp-vulnerability-in-librsvg-dependency-b5d03f31) (high, published 6 Oct 2026)
- [sharp remote code execution via malformed HEIF image](https://junglewise.ai/threats/sharp-remote-code-execution-via-malformed-heif-image-32a48ae6) (medium, CVSS 4, published 8 Sep 2026)
- [sharp buffer overflow in libwebp WebP image decoding](https://junglewise.ai/threats/sharp-buffer-overflow-in-libwebp-webp-image-decoding-aa074f7e) (low, CVSS 3.1, published 16 Nov 2023)
- [CVE-2022-29256: sharp command injection in post-installation build environment](https://junglewise.ai/threats/cve-2022-29256-sharp-command-injection-in-post-installation-build-environment) (low, CVSS 3.1, published 1 Jun 2022)

## Most severe Sharp vulnerabilities

- [sharp memory corruption in librsvg dependency](https://junglewise.ai/threats/sharp-vulnerability-in-librsvg-dependency-b5d03f31) (high, published 6 Oct 2026)
- [sharp remote code execution via malformed HEIF image](https://junglewise.ai/threats/sharp-remote-code-execution-via-malformed-heif-image-32a48ae6) (medium, CVSS 4, published 8 Sep 2026)
- [CVE-2022-29256: sharp command injection in post-installation build environment](https://junglewise.ai/threats/cve-2022-29256-sharp-command-injection-in-post-installation-build-environment) (low, CVSS 3.1, published 1 Jun 2022)
- [sharp buffer overflow in libwebp WebP image decoding](https://junglewise.ai/threats/sharp-buffer-overflow-in-libwebp-webp-image-decoding-aa074f7e) (low, CVSS 3.1, published 16 Nov 2023)

## Vulnerabilities per week

Nothing in the last four weeks, down from 1 vulnerability in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 1 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 1 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Sharp vulnerabilities", https://junglewise.ai/threats/technologies/npm-sharp, 9 November 2026.