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CVE-2026-114111— Sharp before 0.35.5 RCE via librsvg Dependency Memory Vulnerability

Quick assessment

Affected
lovell sharp
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 0.35.5 版本之前，sharp 捆绑了一个受内存相关漏洞（CVE-2026-96889）影响的 librsvg 依赖项。在特定的运行时条件下，该漏洞可能导致基于 glibc 的 Linux 系统发生代码执行。攻击者可以提供一个特制的 SVG 图像，当 sharp 通过 librsvg 对其进行解码时，可能引发任意代码执行。

CVSS 8.9 · High
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I. Basic Information for CVE-2026-114111

Vulnerability Information
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Vulnerability Title
Sharp before 0.35.5 RCE via librsvg Dependency Memory Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
sharp before 0.35.5 bundles a librsvg dependency affected by a memory-related vulnerability (CVE-2026-96889) that, under certain runtime-specific conditions, can lead to code execution on glibc-based Linux. An attacker can supply a crafted SVG image that, when decoded by sharp through librsvg, may result in arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
lovell sharp 0 ~ 0.35.5 -

II. Public POCs for CVE-2026-114111

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III. Intelligence Information for CVE-2026-114111

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Other References for CVE-2026-114111 (2)

Same Patch Batch · lovell · 2026-10-21 · 3 CVEs total

CVE-2026-114112 8.9 HIGH Sharp before 0.35.4 RCE via bundled libheif AVIF decoding
CVE-2026-114113 8.4 HIGH Sharp before 0.35.0 Multiple Vulnerabilities via Bundled libvips Image Decoders

IV. Related Vulnerabilities

Same product: sharp
Same vendor: lovell
Same weakness: CWE-416

V. Comments for CVE-2026-114111

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