CVEvulnerability

CVE-2020-26535

9.8 CRITICAL Published 2020-10-02 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-10-02
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-787

Description

An issue was discovered in Foxit Reader and PhantomPDF before 10.1. If TslAlloc attempts to allocate thread local storage but obtains an unacceptable index value, V8 throws an exception that leads to a write access violation (and read access violation).

Affected configurations

• foxitsoftware foxit reader (< 10.1) • foxitsoftware phantompdf (< 10.1)

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References