CVE-2026-52719
Gstreamer1-plugins-bad-free: gstreamer: out-of-bounds read via jpeg segment length validation in va decoder
- State
- Published
- Severity
- 7.1 High
- Published
- Jun 15, 2026
- Updated
- Jul 30, 2026
- Reserved
- Jun 8, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.1 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H | redhat |
| 3.1 | 7.1 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H | redhat-SADP |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
Red Hat Enterprise Linux 10Red Hat |
|
Red Hat Enterprise Linux 10.0 Extended Update SupportRed Hat |
|
Red Hat Enterprise Linux 9Red Hat |
|
Red Hat Enterprise Linux 9.4 Update Services for SAP SolutionsRed Hat |
|
Red Hat Enterprise Linux 9.6 Extended Update SupportRed Hat |
|
Red Hat Enterprise Linux 6Red Hat | |
Red Hat Enterprise Linux 7Red Hat | |
Red Hat Enterprise Linux 7Red Hat | |
Red Hat Enterprise Linux 8Red Hat |
References
- RHSA-2026:36749vendor-advisory
- RHSA-2026:36834vendor-advisory
- RHSA-2026:47070vendor-advisory
- RHSA-2026:47071vendor-advisory
- RHSA-2026:47717vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-52719vdb-entry
- RHBZ#2486353issue-tracking
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5104
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-52719.json
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