NULL pointer dereference in Thorvg
CVE-2026-45729
Thor Vector Graphics (ThorVG) is a production-ready vector graphics engine. Prior to version 1.0.5, a null pointer dereference in SvgLoader::run() allows any caller that passes untrusted SVG data to Picture::load() to crash the process wit…
EPSS: 0.000 (10.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L.
Affected products
- Thorvg — versions < 1.0.5
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-45729?
- CVE-2026-45729 is a medium-severity vulnerability in Thorvg, classified under NULL Pointer Dereference. CVSS score: 4.3/10. Published 2026-06-01.
- How severe is CVE-2026-45729?
- Medium severity. CVSS v3 base score is 4.3 out of 10.