{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-91090", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-09-14T18:00:01.604Z", "datePublished": "2026-09-15T07:30:09.351Z", "dateUpdated": "2026-09-15T07:30:09.351Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-09-15T07:30:09.351Z"}, "title": "GPAC base_scenegraph.c gf_node_activate_ex stack-based overflow", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-121", "lang": "en", "description": "Stack-based Buffer Overflow"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-119", "lang": "en", "description": "Memory Corruption"}]}], "affected": [{"vendor": "n/a", "product": "GPAC", "versions": [{"version": "f1219cde", "status": "affected"}, {"version": "abi-16.23", "status": "unaffected"}], "cpes": ["cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "A vulnerability was determined in GPAC up to f1219cde. The affected element is the function gf_node_activate_ex of the file scenegraph/base_scenegraph.c. This manipulation causes stack-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.23 is sufficient to fix this issue. Patch name: 9eb40df4448b88d6a6ce3454657c06f47eff0b24. The affected component should be upgraded."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 2.4, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P", "baseSeverity": "LOW"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 3.9, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C", "baseSeverity": "LOW"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 3.9, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C", "baseSeverity": "LOW"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 3.2, "vectorString": "AV:L/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:OF/RC:C"}}], "timeline": [{"time": "2026-09-14T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-09-14T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-09-14T20:05:25.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "wsstssw (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/vuln/403652", "name": "VDB-403652 | GPAC base_scenegraph.c gf_node_activate_ex stack-based overflow", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/403652/cti", "name": "VDB-403652 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-91090", "name": "CVE-2026-91090 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/919759", "name": "Submit #919759 | GPAC master f1219cde (2026-07-25) Stack Overflow", "tags": ["third-party-advisory"]}, {"url": "https://github.com/gpac/gpac/issues/3810", "tags": ["issue-tracking"]}, {"url": "https://github.com/user-attachments/files/30399928/poc_17_nstatx.zip", "tags": ["exploit"]}, {"url": "https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24", "tags": ["patch"]}, {"url": "https://github.com/gpac/gpac/releases/tag/abi-16.23", "tags": ["patch"]}, {"url": "https://github.com/gpac/gpac/", "tags": ["product"]}], "tags": ["x_open-source"], "x_generator": ["VulDB PVTS v202609"]}}}

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