CVE-2021-39823

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Adobe svg-native-viewer 8182d14dfad5d1e10f53ed830328d7d9a3cfa96d and earlier versions are affected by a heap buffer overflow vulnerability due to insecure handling of a malicious .svg file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122

Affected software

VendorProductVersions
AdobeSVG Native Viewer>= unspecified, <= 8182d14dfad5d1e10f53ed830328d7d9a3cfa96d; >= unspecified, <= None

References

Timeline

Published
Sep 27, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

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CVE-2021-39823: High severity, CVSS 7.8 | Vulnix