---
id: CVE-2026-52719
title: >-
  An out-of-bounds read vulnerability was found in the VA JPEG decoder in
  GStreamer's gst-plugins-bad
summary: >-
  An out-of-bounds read vulnerability was found in the VA JPEG decoder in
  GStreamer's gst-plugins-bad. The JPEG parser reads a segment length value from
  the bitstream without validating it against available data. A remote attacker
  could tr…
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H'
cwe:
  - CWE-125
  - CWE-125
published: '2026-06-15'
updated: '2026-07-14'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-52719'
references:
  - url: 'https://access.redhat.com/errata/RHSA-2026:36749'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2026:36834'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/security/cve/CVE-2026-52719'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2486353'
    label: secalert@redhat.com
  - url: 'https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5104'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2026:36749'
    label: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
  - url: 'https://access.redhat.com/errata/RHSA-2026:36834'
    label: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
  - url: 'https://access.redhat.com/security/cve/CVE-2026-52719'
    label: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2486353'
    label: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-52719.json
    label: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
tags:
  - nvd
epss: 0.00627
epssPercentile: 0.47843
ingestedAt: '2026-07-14T09:36:18.045Z'
---

## Overview

An out-of-bounds read vulnerability was found in the VA JPEG decoder in GStreamer's gst-plugins-bad. The JPEG parser reads a segment length value from the bitstream without validating it against available data. A remote attacker could trick a user into opening a specially crafted JPEG file, causing downstream parsing to read beyond the provided input buffer, leading to a crash or potential information disclosure.

## Remediation

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