PT-2026-45537 · Debian+1 · Thorvg

Yeahhbean · Published 2026-06-01 · Updated 2026-06-01 · CVE-2026-45729

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions Thor Vector Graphics (ThorVG) versions prior to 1.0.5

Description A null pointer dereference occurs in the SvgLoader::run() function. This allows a caller to crash the process using a 6-byte payload by passing untrusted SVG data to the Picture::load() function.

Recommendations Update to version 1.0.5.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2026-45729

Affected Products

Thorvg

References · 7

• 🔥 https://github.com/thorvg/thorvg/security/advisories/GHSA-f863-8ghq-7h64 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-45729 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-45729 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-45729 · Vendor Advisory
• https://github.com/thorvg/thorvg/commit/159f44fd5e3d2eea1b3a70689a894e657e2bb079 · Note
• https://github.com/thorvg/thorvg/pull/4387 · Note
• https://github.com/thorvg/thorvg/releases/tag/v1.0.5 · Note