{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-15667","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-07-04T05:16:18.510Z","datePublished":"2026-07-06T11:15:08.893Z","dateUpdated":"2026-07-06T18:50:01.768Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-07-06T11:15:08.893Z"},"title":"GPAC MP4Box avc_ext.c gf_isom_nalu_sample_rewrite double free","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-415","lang":"en","description":"Double Free"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-119","lang":"en","description":"Memory Corruption"}]}],"affected":[{"vendor":"n/a","product":"GPAC","versions":[{"version":"2.5-DEV","status":"affected"}],"cpes":["cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*"],"modules":["MP4Box"]}],"descriptions":[{"lang":"en","value":"A vulnerability was determined in GPAC up to 2.5-DEV. This vulnerability affects the function gf_isom_nalu_sample_rewrite of the file src/isomedia/avc_ext.c of the component MP4Box. This manipulation of the argument nalu_out_bs causes double free. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. Patch name: f29f955f2a3b5e8e507caad3e52319f961bf37bf. To fix this issue, it is recommended to deploy a patch."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":1.7,"vectorString":"AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C"}}],"timeline":[{"time":"2026-07-04T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-07-04T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-07-04T07:21:28.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"noki (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/vuln/376292","name":"VDB-376292 | GPAC MP4Box avc_ext.c gf_isom_nalu_sample_rewrite double free","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/376292/cti","name":"VDB-376292 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2025-15667","name":"CVE-2025-15667 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/846839","name":"Submit #846839 | GPAC v0.9.0 - v2.5-DEV Double Free","tags":["third-party-advisory"]},{"url":"https://github.com/gpac/gpac/issues/3403","tags":["issue-tracking"]},{"url":"https://github.com/TimChan2001/pocs/raw/refs/heads/main/poc-gpac-1","tags":["exploit"]},{"url":"https://github.com/gpac/gpac/commit/f29f955f2a3b5e8e507caad3e52319f961bf37bf","tags":["patch"]},{"url":"https://github.com/gpac/gpac/","tags":["product"]}],"tags":["x_open-source"]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-06T18:49:50.494517Z","id":"CVE-2025-15667","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-06T18:50:01.768Z"}}]}}