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Fencer Intel
high 7.1

CVE-2026-52719 json

Gstreamer1-plugins-bad-free: gstreamer: out-of-bounds read via jpeg segment length validation in va decoder

published 4mo ago modified 7d ago also EUVD-2026-36798

cvss
7.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 27%
public exploits
0
none known

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 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.

Patch / fix

  • Red Hat Red Hat Enterprise Linux 10 0:1.26.7-2.el10_2.4
  • Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support 0:1.24.11-3.el10_0.4
  • Red Hat Red Hat Enterprise Linux 9 0:1.22.12-7.el9_8.1
  • Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions 0:1.22.1-6.el9_4.4
  • Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support 0:1.22.12-5.el9_6.4
  • gst-plugins-bad1.0 Debian 12 1.22.0-4+deb12u8
  • gst-plugins-bad1.0 Debian 13 1.26.2-3+deb13u2
  • gst-plugins-bad1.0 Debian 14 1.28.4-1

debian advisories DEBIAN-CVE-2026-52719

  • gstreamer1-plugins-bad-free RHEL 9 1.22.12-7.el9_8.1
  • gstreamer1-plugins-bad-free-libs RHEL 9 1.22.12-7.el9_8.1
  • gstreamer1-plugins-bad-free RHEL 10.2 1.26.7-2.el10_2.4
  • gstreamer1-plugins-bad-free-libs RHEL 10.2 1.26.7-2.el10_2.4
  • gstreamer1-plugins-bad-free enterprise linux eus 10.0 1.24.11-3.el10_0.4
  • gstreamer1-plugins-bad-free-libs enterprise linux eus 10.0 1.24.11-3.el10_0.4
  • gstreamer1-plugins-bad-free RHEL 9.4 E4S 1.22.1-6.el9_4.4
  • gstreamer1-plugins-bad-free RHEL 9.6 EUS 1.22.12-5.el9_6.4

red hat advisories RHSA-2026:47717RHSA-2026:47071RHSA-2026:47070RHSA-2026:36834RHSA-2026:36749

  • gstreamer-plugins-bad SLES for SAP 15 SP6, SLES 15 SP6-LTSS, SLE Module for Package Hub 15 SP7 +2 more 1.24.0-150600.4.6.1
  • gstreamer-plugins-bad SLES for SAP 15 SP5, SLES 15 SP5-LTSS, SLE High Performance Computing 15 SP5-LTSS +1 more 1.22.0-150500.3.31.1

suse advisories SUSE-SU-2026:2744-1SUSE-SU-2026:2743-1

  • gstreamer-plugins-bad openSUSE Leap 16.0 1.26.7-160000.2.1

opensuse advisories openSUSE-SU-2026:21204-1

  • gstreamer1-plugins-bad-free AlmaLinux 10 1.26.7-2.el10_2.4
  • gstreamer1-plugins-bad-free-libs AlmaLinux 10 1.26.7-2.el10_2.4
  • gstreamer1-plugins-bad-free AlmaLinux 9 1.22.12-7.el9_8.1
  • gstreamer1-plugins-bad-free-libs AlmaLinux 9 1.22.12-7.el9_8.1

almalinux advisories ALSA-2026:36749ALSA-2026:36834

  • gstreamer1-plugins-bad-free Rocky Linux 10 1.26.7-2.el10_2.4
  • gstreamer1-plugins-bad-free Rocky Linux 9 1.22.12-7.el9_8.1

rocky linux advisories RLSA-2026:36749RLSA-2026:36834

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-52719 updated cvss 7.1

gstreamer1-plugins-bad-free: GStreamer: Out-of-bounds read via JPEG segment length validation in VA decoder

  • Red Hat Enterprise Linux 6 gstreamer-plugins-bad-free, gstreamer-plugins-bad-free-extras
    affected: workaround, no fix planned “Out of support scope”
  • Red Hat CodeReady Linux Builder EUS (v.9.6) gstreamer1-plugins-bad-free-devel 1.22.12-5.el9_6.4, gstreamer1-plugins-bad-free-debuginfo 1.22.12-5.el9_6.4, gstreamer1-plugins-bad-free-debugsource 1.22.12-5.el9_6.4, gstreamer1-plugins-bad-free-libs-debuginfo 1.22.12-5.el9_6.4
    fixed: vendor fix RHSA-2026:47070
  • Red Hat Enterprise Linux AppStream (v. 9) gstreamer1-plugins-bad-free 1.22.12-7.el9_8.1, gstreamer1-plugins-bad-free-libs 1.22.12-7.el9_8.1
    fixed: vendor fix RHSA-2026:36834
  • Red Hat Enterprise Linux AppStream (v. 10) gstreamer1-plugins-bad-free 1.26.7-2.el10_2.4, gstreamer1-plugins-bad-free-libs 1.26.7-2.el10_2.4
    fixed: vendor fix RHSA-2026:36749
  • Red Hat Enterprise Linux AppStream E4S (v.9.4) gstreamer1-plugins-bad-free 1.22.1-6.el9_4.4
    fixed: vendor fix RHSA-2026:47071
  • Red Hat Enterprise Linux AppStream EUS (v. 10.0) gstreamer1-plugins-bad-free 1.24.11-3.el10_0.4, gstreamer1-plugins-bad-free-libs 1.24.11-3.el10_0.4
    fixed: vendor fix RHSA-2026:47717
  • Red Hat Enterprise Linux AppStream EUS (v.9.6) gstreamer1-plugins-bad-free 1.22.12-5.el9_6.4, gstreamer1-plugins-bad-free-libs 1.22.12-5.el9_6.4
    fixed: vendor fix RHSA-2026:47070
  • Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) gstreamer1-plugins-bad-free-devel 1.22.12-7.el9_8.1, gstreamer1-plugins-bad-free-debuginfo 1.22.12-7.el9_8.1, gstreamer1-plugins-bad-free-debugsource 1.22.12-7.el9_8.1, gstreamer1-plugins-bad-free-libs-debuginfo 1.22.12-7.el9_8.1
    fixed: vendor fix RHSA-2026:36834
show 3 more
  • Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) gstreamer1-plugins-bad-free-devel 1.26.7-2.el10_2.4, gstreamer1-plugins-bad-free-debuginfo 1.26.7-2.el10_2.4, gstreamer1-plugins-bad-free-debugsource 1.26.7-2.el10_2.4, gstreamer1-plugins-bad-free-libs-debuginfo 1.26.7-2.el10_2.4
    fixed: vendor fix RHSA-2026:36749
  • Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) gstreamer1-plugins-bad-free-devel 1.24.11-3.el10_0.4, gstreamer1-plugins-bad-free-debuginfo 1.24.11-3.el10_0.4, gstreamer1-plugins-bad-free-debugsource 1.24.11-3.el10_0.4, gstreamer1-plugins-bad-free-libs-debuginfo 1.24.11-3.el10_0.4
    fixed: vendor fix RHSA-2026:47717
  • Red Hat Enterprise Linux 7 gstreamer-plugins-bad-free, gstreamer1-plugins-bad-free, gstreamer1-plugins-bad-free-gtk Red Hat Enterprise Linux 8 gstreamer1-plugins-bad-free
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
4mo ago

Exploit prediction

0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CNA 3.1 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
CISA ADP 3.1 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

Affected products

  • Red Hat Red Hat Enterprise Linux 10
  • Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support
  • Red Hat Red Hat Enterprise Linux 9
  • Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
  • Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support
  • Red Hat Red Hat Enterprise Linux 6
  • Red Hat Red Hat Enterprise Linux 7
  • Red Hat Red Hat Enterprise Linux 8

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.