---
id: CVE-2026-95114
title: >-
  libwebsockets contains an out-of-bounds read vulnerability in the LEJP
  incremental parser in lib/misc/lejp.c
summary: >-
  libwebsockets contains an out-of-bounds read vulnerability in the LEJP
  incremental parser in lib/misc/lejp.c. This allows a remote attacker to cause
  a denial of service
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-125
vendor: Red Hat
product: Red Hat OpenStack Platform 17.1
affected:
  - a_mq_interconnect 1
  - openstack_platform 16.2
  - openstack_platform 17.1
  - service_interconnect 2
published: '2026-10-13'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T19:56:15.773'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-95114'
references:
  - url: 'https://gist.github.com/1820893135-pixel/34d3bc35f74eb0807e73b1df3f15af42'
    label: cve@mitre.org
  - url: >-
      https://github.com/warmcat/libwebsockets/commit/736a4a26fce344766bc6618df87bf32193829dd0
    label: cve@mitre.org
  - url: >-
      https://github.com/warmcat/libwebsockets/commit/c404a205a98323a7f60e69fae532c5d26bf4a62a
    label: cve@mitre.org
  - url: 'https://github.com/warmcat/libwebsockets/issues/3664'
    label: cve@mitre.org
  - url: 'https://github.com/warmcat/libwebsockets/issues/3664'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-95114.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-95114'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2550591'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-95114'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-95114'
tags:
  - nvd
  - csaf
  - vex
  - red-hat
  - cve.org
  - exploit-available
epss: 0.00519
epssPercentile: 0.43892
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-13T18:17:15.340702Z'
ingestedAt: '2026-10-13T15:33:40.083Z'
---

## Overview

libwebsockets contains an out-of-bounds read vulnerability in the LEJP incremental parser in lib/misc/lejp.c. This allows a remote attacker to cause a denial of service

## Remediation

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

## Vendor advisories

- **Red Hat VEX** · Important · affected: A-MQ Interconnect 1, Red Hat OpenStack Platform 16.2, Red Hat OpenStack Platform 17.1 · no fix planned: A-MQ Interconnect 1, Red Hat OpenStack Platform 16.2, Red Hat OpenStack Platform 17.1 · updated 2026-10-16 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-95114.json)