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    "cveMetadata": {
        "cveId": "CVE-2026-82821",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-08-31T05:57:06.427Z",
        "datePublished": "2026-08-31T18:45:09.107Z",
        "dateUpdated": "2026-08-31T19:00:49.098Z"
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                "dateUpdated": "2026-08-31T18:45:09.107Z"
            },
            "title": "FLVMeta AMF Object Parsing amf.c amf_object_get null pointer dereference",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-476",
                            "lang": "en",
                            "description": "NULL Pointer Dereference"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-404",
                            "lang": "en",
                            "description": "Denial of Service"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "n/a",
                    "product": "FLVMeta",
                    "versions": [
                        {
                            "version": "1.2.0",
                            "status": "affected"
                        },
                        {
                            "version": "1.2.1",
                            "status": "affected"
                        },
                        {
                            "version": "1.2.2",
                            "status": "affected"
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                    ],
                    "cpes": [
                        "cpe:2.3:a:flvmeta:flvmeta:*:*:*:*:*:*:*:*"
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                    "modules": [
                        "AMF Object Parsing"
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                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability was determined in FLVMeta up to 1.2.2. Affected by this vulnerability is the function amf_object_get of the file src/amf.c of the component AMF Object Parsing. This manipulation causes null pointer dereference. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. Patch name: 52642f7dfb76ec7334016622dde60b1ae963d79b. To fix this issue, it is recommended to deploy a patch. The project maintainer doubts the security impact: \"While I acknowledged the bugs and provided fixes, I have yet to see any way to exploit these alleged vulnerabilities.\""
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                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
                        "baseSeverity": "MEDIUM"
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                {
                    "time": "2026-08-31T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
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                    "time": "2026-08-31T02:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
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                    "value": "VulDB CNA Team",
                    "type": "coordinator"
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            "references": [
                {
                    "url": "https://vuldb.com/vuln/397244",
                    "name": "VDB-397244 | FLVMeta AMF Object Parsing amf.c amf_object_get null pointer dereference",
                    "tags": [
                        "vdb-entry",
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                    ]
                },
                {
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                    "name": "VDB-397244 | CTI Indicators (IOB, IOC, IOA)",
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                },
                {
                    "url": "https://vuldb.com/cve/CVE-2026-82821",
                    "name": "CVE-2026-82821 | CVE Analysis and Report",
                    "tags": [
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                    "name": "Submit #876597 | flvmeta 1.2.2 SEGV",
                    "tags": [
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                {
                    "url": "https://github.com/noirotm/flvmeta/issues/28",
                    "tags": [
                        "issue-tracking"
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                {
                    "url": "https://github.com/raind20001020/Poc/blob/main/flvmeta_SEGV",
                    "tags": [
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                },
                {
                    "url": "https://github.com/noirotm/flvmeta/commit/52642f7dfb76ec7334016622dde60b1ae963d79b",
                    "tags": [
                        "patch"
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            "tags": [
                "x_open-source"
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            "x_generator": [
                "VulDB PVTS v202608"
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        },
        "adp": [
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                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-08-31T19:00:39.819137Z",
                                "id": "CVE-2026-82821",
                                "options": [
                                    {
                                        "Exploitation": "poc"
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                                        "Automatable": "no"
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                                        "Technical Impact": "partial"
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                                "role": "CISA Coordinator",
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                "title": "CISA ADP Vulnrichment",
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