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CVE-2026-31899

PoC —
CVSS 3.1
7.5 high
EPSS
<1%p41
Published
()
Modified
Description

CairoSVG is an SVG converter based on Cairo, a 2D graphics library. Prior to Kozea/CairoSVG has exponential denial of service via recursive element amplification in cairosvg/defs.py. This causes CPU exhaustion from a small input.

Vendors
courtbouillon
Products
cairosvg
Weakness
CWE-674
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.5%)

In the news

No ingested article mentions this CVE yet.