{"id":"CVE-2026-108539","state":"PUBLISHED","title":"GPAC MP4Box filter_queue.c gf_fq_pop use after free","description":"A vulnerability was detected in GPAC up to 26.07.0. This affects the function gf_fq_pop of the file filter_core/filter_queue.c of the component MP4Box. Performing a manipulation results in use after free. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-10-11T05:00:12.551Z","updatedAt":"2026-10-13T19:57:36.916Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["n/a GPAC"],"affected":[{"vendor":"n/a","product":"GPAC","versions":[{"version":"26.07","status":"affected"}],"cpes":["cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*"],"modules":["MP4Box"]}],"references":["https://vuldb.com/vuln/416194","https://vuldb.com/vuln/416194/cti","https://vuldb.com/cve/CVE-2026-108539","https://vuldb.com/submit/941995","https://github.com/user-attachments/files/31288202/PoC.zip"],"weaknesses":["CWE-416","CWE-119"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/108xxx/CVE-2026-108539.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-108539","state":"PUBLISHED","datePublished":"2026-10-11T05:00:12.551Z","dateUpdated":"2026-10-13T19:57:36.916Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-10-10T13:17:00.260Z"},"containers":{"cna":{"title":"GPAC MP4Box filter_queue.c gf_fq_pop use after free","descriptions":[{"lang":"en","value":"A vulnerability was detected in GPAC up to 26.07.0. This affects the function gf_fq_pop of the file filter_core/filter_queue.c of the component MP4Box. Performing a manipulation results in use after free. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"n/a","product":"GPAC","versions":[{"version":"26.07","status":"affected"}],"cpes":["cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*"],"modules":["MP4Box"]}],"references":[{"url":"https://vuldb.com/vuln/416194","name":"VDB-416194 | GPAC MP4Box filter_queue.c gf_fq_pop use after free","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/416194/cti","name":"VDB-416194 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-108539","name":"CVE-2026-108539 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/941995","name":"Submit #941995 | gpac v26.07.0  Race Condition","tags":["third-party-advisory"]},{"url":"https://github.com/user-attachments/files/31288202/PoC.zip","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","type":"CWE","lang":"en","description":"Use After Free"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-10-11T05:00:12.551Z"},"timeline":[{"time":"2026-10-10T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-10-10T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-10-10T15:22:10.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"ziiiro (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"tags":["x_open-source"],"x_generator":["VulDB PVTS v202610"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-13T19:57:24.338623Z","id":"CVE-2026-108539","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-13T19:57:36.916Z"}}]}}}