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CVE search · CVE-2026-2921

CVE-2026-2921

high 7.8

GStreamer RIFF Palette Integer 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 handling of palette data in AVI files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28854.

Open in the NVD CVE.org JSON

Details

Status
Modified
Published
Last changed
Source
zdi-disclosures@trendmicro.com
Weakness
CWE-190

Severity

VersionScoreVectorSource
CVSS 3.1 high 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 0b0ca135-0b70-47e7-9f44-1890c2a1c46cSecondary
CVSS 3.0 high 7.8 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H zdi-disclosures@trendmicro.comSecondary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

References