Bug 2447492 (CVE-2026-3082)

Summary:	CVE-2026-3082 gstreamer-plugins-bad: GStreamer: Remote Code Execution via heap-based buffer overflow in JPEG parser
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	rhel-process-autobot, watson-tool-maintainers
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	---
Doc Text:	A flaw was found in GStreamer. A remote attacker can exploit a heap-based buffer overflow vulnerability in the GStreamer JPEG parser by providing a specially crafted JPEG file. This issue is caused by improper validation of Huffman table lengths, which can lead to arbitrary code execution in the context of the current process.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2448034, 2448026, 2448028, 2448038, 2448039
Bug Blocks:

Description OSIDB Bzimport 2026-03-13 21:02:15 UTC

GStreamer JPEG Parser Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.

The specific flaw exists within the processing of Huffman tables. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28840.

Comment 2 errata-xmlrpc 2026-03-31 13:04:42 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:6259 https://access.redhat.com/errata/RHSA-2026:6259

Comment 3 errata-xmlrpc 2026-03-31 19:40:15 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:6300 https://access.redhat.com/errata/RHSA-2026:6300

Comment 6 errata-xmlrpc 2026-04-07 08:13:19 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:6750 https://access.redhat.com/errata/RHSA-2026:6750

Comment 7 errata-xmlrpc 2026-04-13 02:24:05 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2026:7673 https://access.redhat.com/errata/RHSA-2026:7673

Comment 8 errata-xmlrpc 2026-04-20 02:51:59 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2026:8876 https://access.redhat.com/errata/RHSA-2026:8876

Comment 9 errata-xmlrpc 2026-04-20 02:52:16 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:8854 https://access.redhat.com/errata/RHSA-2026:8854

Comment 10 errata-xmlrpc 2026-04-20 03:24:56 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:8874 https://access.redhat.com/errata/RHSA-2026:8874

Comment 11 errata-xmlrpc 2026-04-20 04:03:34 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:8857 https://access.redhat.com/errata/RHSA-2026:8857

Comment 12 errata-xmlrpc 2026-04-20 04:23:07 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:8862 https://access.redhat.com/errata/RHSA-2026:8862

Comment 14 errata-xmlrpc 2026-04-21 17:37:42 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Via RHSA-2026:9446 https://access.redhat.com/errata/RHSA-2026:9446

Comment 15 errata-xmlrpc 2026-04-21 17:41:25 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2026:9447 https://access.redhat.com/errata/RHSA-2026:9447

Comment 16 errata-xmlrpc 2026-04-21 18:56:42 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2026:9487 https://access.redhat.com/errata/RHSA-2026:9487

Comment 17 errata-xmlrpc 2026-04-21 19:01:41 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:9488 https://access.redhat.com/errata/RHSA-2026:9488

Comment 18 errata-xmlrpc 2026-05-19 13:03:04 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:19024 https://access.redhat.com/errata/RHSA-2026:19024

Comment 19 errata-xmlrpc 2026-05-19 17:59:42 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:19180 https://access.redhat.com/errata/RHSA-2026:19180