NanoSVG commit 239e102ec contains an incorrect numeric conversion vulnerability in nsvg__pathArcTo() when parsing SVG arc commands. A specially crafted SVG document containing extreme arc radius values can cause intermediate arc calculations to produce a NaN delta angle. The function subsequently converts this NaN value to int without validating that it is finite and representable, resulting in undefined behavior and process termination, leading to denial of service.
CVE-2026-88366
NONE
EPSS 0.16%
Updated Sep 25, 2026
NanoSVG
CVE Details
CVE ID
CVE-2026-88366
Published Date
Sep 24, 2026
Vendor
NanoSVG
Severity
NONE
Exploit Prediction (EPSS)
Probability of Exploit
0.16%
Likelihood of exploitation in next 30 days
Percentile:
4.2th percentile (higher than 4.2% of all CVEs)
Standard patching cycle
Impact
Minimal impact
Source
View Advisory