Name: CVE-2020-26682: Integer Overflow or Wraparound
Creator: Rapid7
Published: 2020-10-16T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2020-26682, CWE-190, CVSS 8.8, EPSS 0.01802

In libass 0.14.0, the `ass_outline_construct`'s call to `outline_stroke` causes a signed integer overflow.

CVSS Details

CVSS 3.1 Base Score: 8.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Arch Linux	—	Upgrade to the latest version of Arch Linux	Jul 11, 2025	Oct 16, 2020
Debian	—	Upgrade libass	Jul 30, 2024	Oct 16, 2020
Gentoo Linux	—	Upgrade media-libs/libass.	Dec 29, 2020	Oct 16, 2020
Suse	—	Upgrade libass9Upgrade libass-develUpgrade libass9-32bit	Mar 25, 2021	Oct 16, 2020
Ubuntu	—	Upgrade libass9 (Ubuntu Pro)No solution exists	Jun 26, 2025	Oct 16, 2020

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CVSS Details

Covered by Rapid7

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