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        "state": "PUBLISHED",
        "assignerShortName": "redhat",
        "dateReserved": "2026-08-12T16:14:17.475Z",
        "datePublished": "2026-08-12T19:05:23.429Z",
        "dateUpdated": "2026-08-19T20:54:30.232Z"
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    "containers": {
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            "title": "Gstreamer1-plugins-good: gstreamer: out-of-bounds read in avidemux vprp video field descriptor parsing",
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                            "value": "Moderate",
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                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "HIGH",
                        "baseScore": 6.1,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
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                    "lang": "en",
                    "value": "A flaw was found in GStreamer gst-plugins-good (avidemux). In gst_avi_demux_riff_parse_vprp(), the number of available gst_riff_vprp_video_field_desc entries is calculated by dividing the remaining buffer size by the attacker-controlled vprp->fields value, rather than by sizeof(gst_riff_vprp_video_field_desc). This can cause the parser to treat more field descriptors as available than fit in the input buffer, resulting in out-of-bounds reads. Processing a crafted AVI via playbin/decodebin can crash the application (denial of service). Fixed upstream in gst-plugins-good 1.28.6 (GStreamer-SA-2026-0072)."
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            ],
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                            "version": "0",
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                            "versionType": "semver"
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                    "collectionURL": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-good",
                    "defaultStatus": "unaffected"
                },
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                    "product": "Red Hat Enterprise Linux 10",
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                    "packageName": "gstreamer1-plugins-good",
                    "defaultStatus": "affected",
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                            "version": "0:1.26.7-2.el10_2.5",
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                            "versionType": "rpm",
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                    "packageName": "gstreamer1-plugins-good",
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                            "status": "unaffected"
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                {
                    "url": "https://access.redhat.com/errata/RHSA-2026:55434",
                    "name": "RHSA-2026:55434",
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                        "vendor-advisory",
                        "x_refsource_REDHAT"
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                },
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                    "url": "https://access.redhat.com/errata/RHSA-2026:55436",
                    "name": "RHSA-2026:55436",
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                    "url": "https://access.redhat.com/errata/RHSA-2026:56966",
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                    "name": "RHBZ#2514807",
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                {
                    "url": "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/12231"
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                    "url": "https://gstreamer.freedesktop.org/security/sa-2026-0072.html"
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            "datePublic": "2026-08-05T00:00:00.000Z",
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                        {
                            "cweId": "CWE-125",
                            "description": "Out-of-bounds Read",
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                            "type": "CWE"
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                    "lang": "en",
                    "time": "2026-08-12T16:20:06.270Z",
                    "value": "Reported to Red Hat."
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                {
                    "lang": "en",
                    "time": "2026-08-05T00:00:00.000Z",
                    "value": "Made public."
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            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Red Hat would like to thank Seonwook Kim for reporting this issue."
                }
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