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URL: https://nvd.nist.gov/vuln/detail/CVE-2026-3082

⇱ NVD - CVE-2026-3082

  1. Vulnerabilities

CVE-2026-3082 Detail

Modified After Enrichment

This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://access.redhat.com/errata/RHSA-2026:19024 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:19180 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:6259 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:6300 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:6750 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:7673 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:8854 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:8857 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:8862 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:8874 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:8876 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:9446 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:9447 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:9487 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:9488 redhat-SADP
https://access.redhat.com/security/cve/CVE-2026-3082 redhat-SADP
https://bugzilla.redhat.com/show_bug.cgi?id=2447492 redhat-SADP
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/7d3c258ed928cf59d126c8ea926b185f046f444c Zero Day Initiative Vendor Advisory 
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3082.json redhat-SADP
https://www.zerodayinitiative.com/advisories/ZDI-26-163/ Zero Day Initiative Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') redhat-SADP  
CWE-122 Heap-based Buffer Overflow Zero Day Initiative  

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

5 change records found show changes

CVE Modified by redhat-SADP 6/29/2026 11:19:10 PM

Action Type Old Value New Value
Added CVSS V3.1 
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Added CWE 
CWE-120
Added Reference 
https://access.redhat.com/errata/RHSA-2026:19024
Added Reference 
https://access.redhat.com/errata/RHSA-2026:19180
Added Reference 
https://access.redhat.com/errata/RHSA-2026:6259
Added Reference 
https://access.redhat.com/errata/RHSA-2026:6300
Added Reference 
https://access.redhat.com/errata/RHSA-2026:6750
Added Reference 
https://access.redhat.com/errata/RHSA-2026:7673
Added Reference 
https://access.redhat.com/errata/RHSA-2026:8854
Added Reference 
https://access.redhat.com/errata/RHSA-2026:8857
Added Reference 
https://access.redhat.com/errata/RHSA-2026:8862
Added Reference 
https://access.redhat.com/errata/RHSA-2026:8874
Added Reference 
https://access.redhat.com/errata/RHSA-2026:8876
Added Reference 
https://access.redhat.com/errata/RHSA-2026:9446
Added Reference 
https://access.redhat.com/errata/RHSA-2026:9447
Added Reference 
https://access.redhat.com/errata/RHSA-2026:9487
Added Reference 
https://access.redhat.com/errata/RHSA-2026:9488
Added Reference 
https://access.redhat.com/security/cve/CVE-2026-3082
Added Reference 
https://bugzilla.redhat.com/show_bug.cgi?id=2447492
Added Reference 
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3082.json
Added Affected Record truncated, showing 2048 of 4220 characters.
View Entire Change Record
[{"vendor":"Red Hat","product":"Red Hat Enterprise Linux Server (v. 7 ELS)","defaultStatus":"affected","cpes":["cpe:/o:redhat:rhel_els:7"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux Server Optional (v. 7 ELS)","defaultStatus":"affected","cpes":["cpe:/o:redhat:rhel_els:7"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream EUS (v. 10.0)","defaultStatus":"affected","cpes":["cpe:/o:redhat:enterprise_linux_eus:10.0"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream (v. 10)","defaultStatus":"affected","cpes":["cpe:/o:redhat:enterprise_linux:10.1","cpe:/o:redhat:enterprise_linux:10.2"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream (v. 8)","defaultStatus":"affected","cpes":["cpe:/a:redhat:enterprise_linux:8::appstream"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream AUS (v. 8.2)","defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_aus:8.2::appstream"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream AUS (v.8.4)","defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_aus:8.4::appstream"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)","defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_eus_long_life:8.4::appstream"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream AUS (v.8.6)","defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_aus:8.6::appstream"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream E4S (v.8.6)","defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_e4s:8.6::appstream"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream TUS (v.8.6)","defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_tus:8.6::appstream"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream E4S (v.8.8)","defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_e4s:8.8::appstream"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream TUS (v.8.8)","defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_tus:8.8:

CVE Modified by CISA-ADP 6/17/2026 6:43:01 AM

Action Type Old Value New Value
Added SSVC 
{"timestamp":"2026-03-17T00:00:00+00:00","id":"CVE-2026-3082","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

CVE Modified by Zero Day Initiative 6/17/2026 6:43:01 AM

Action Type Old Value New Value
Added Affected 
[{"vendor":"GStreamer","product":"GStreamer","defaultStatus":"unknown","versions":[{"version":"1c6e163aa33962f5ee4a87d29319ccdd5cb67612","status":"affected"}]}]

Initial Analysis by NIST 3/17/2026 2:57:55 PM

Action Type Old Value New Value
Added CPE Configuration 
OR
 *cpe:2.3:a:gstreamer:gstreamer:*:*:*:*:*:*:*:* versions up to (excluding) 1.28.1
Added Reference Type 
Zero Day Initiative: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/7d3c258ed928cf59d126c8ea926b185f046f444c Types: Vendor Advisory
Added Reference Type 
Zero Day Initiative: https://www.zerodayinitiative.com/advisories/ZDI-26-163/ Types: Third Party Advisory

New CVE Received from Zero Day Initiative 3/16/2026 10:19:46 AM

Action Type Old Value New Value
Added Description 
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.
Added CVSS V3 
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Added CWE 
CWE-122
Added Reference 
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/7d3c258ed928cf59d126c8ea926b185f046f444c
Added Reference 
https://www.zerodayinitiative.com/advisories/ZDI-26-163/

Quick Info

CVE Dictionary Entry:
CVE-2026-3082
NVD Published Date:
03/16/2026
NVD Last Modified:
06/29/2026
Source:
Zero Day Initiative