Vulnerability · Published Oct 21, 2026 · Assigned by VulnCheck

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

High 8.9

In plain English

A high-severity use-after-free in sharp from lovell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 4.0)8.9High

Exploit odds (30 days)0.1%top 97.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
npm	sharp	0.35.5	GHSA-wq5f-xc86-pv6w

Affected products (as reported)

Vendor	Product	Versions
lovell	sharp	0 – before 0.35.5

Weakness: CWE-416 · Vector: 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

References

GitHub Security Advisory (GHSA-wq5f-xc86-pv6w) vendor-advisory
VulnCheck Advisory: Sharp before 0.35.5 RCE via librsvg Dependency Memory Vulnerability third-party-advisory