---
id: CVE-2026-95127
title: >-
  An issue in libass v.0.17.5 allows a remote attacker to cause a denial of
  service via the ass_outline_construct() in libass/ass_render.c
summary: >-
  An issue in libass v.0.17.5 allows a remote attacker to cause a denial of
  service via the ass_outline_construct() in libass/ass_render.c
severity: high
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T15:17:51.920'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-95127'
references:
  - url: 'https://gist.github.com/1820893135-pixel/5aee1e778240351c744ce5496eef3285'
    label: cve@mitre.org
  - url: 'https://github.com/libass/libass/issues/947'
    label: cve@mitre.org
  - url: 'https://github.com/libass/libass/pull/955'
    label: cve@mitre.org
  - url: >-
      https://github.com/libass/libass/pull/955/changes/d570c2f5ed55844ec9b77b085deb3cb8ef59cb4a
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-13T15:33:40.086Z'
epss: 0.00435
epssPercentile: 0.37633
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-26T16:38:59.611548Z'
cvssSource: adp
---

## Overview

An issue in libass v.0.17.5 allows a remote attacker to cause a denial of service via the ass_outline_construct() in libass/ass_render.c

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.