{"id":"CVE-2020-26664","state":"PUBLISHED","title":"A vulnerability in EbmlTypeDispatcher::send in VideoLAN VLC media player 3.0.11 allows attackers to trigger a heap-based buffer overflow via a crafted .mkv file.","description":"A vulnerability in EbmlTypeDispatcher::send in VideoLAN VLC media player 3.0.11 allows attackers to trigger a heap-based buffer overflow via a crafted .mkv file.","publishedAt":"2021-01-08T17:40:41.000Z","updatedAt":"2026-10-08T21:13:47.791Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://gist.githubusercontent.com/henices/db11664dd45b9f322f8514d182aef5ea/raw/d56940c8bf211992bf4f3309a85bb2b69383e511/CVE-2020-26664.txt","https://www.debian.org/security/2021/dsa-4834","https://security.gentoo.org/glsa/202101-37","https://lists.debian.org/debian-lts-announce/2022/06/msg00012.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:47:08.370Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/26xxx/CVE-2020-26664.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2020-26664","state":"PUBLISHED","datePublished":"2021-01-08T17:40:41.000Z","dateUpdated":"2026-10-08T21:13:47.791Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2020-10-07T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability in EbmlTypeDispatcher::send in VideoLAN VLC media player 3.0.11 allows attackers to trigger a heap-based buffer overflow via a crafted .mkv file."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://gist.githubusercontent.com/henices/db11664dd45b9f322f8514d182aef5ea/raw/d56940c8bf211992bf4f3309a85bb2b69383e511/CVE-2020-26664.txt"},{"url":"https://www.debian.org/security/2021/dsa-4834","name":"DSA-4834","tags":["vendor-advisory"]},{"url":"https://security.gentoo.org/glsa/202101-37","name":"GLSA-202101-37","tags":["vendor-advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2022/06/msg00012.html","name":"[debian-lts-announce] 20220610 [SECURITY] [DLA 3050-1] vlc security update","tags":["mailing-list"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2026-07-05T15:45:10.949Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-26664","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A vulnerability in EbmlTypeDispatcher::send in VideoLAN VLC media player 3.0.11 allows attackers to trigger a heap-based buffer overflow via a crafted .mkv file."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://vlc.com","refsource":"MISC","url":"http://vlc.com"},{"name":"http://videolan.com","refsource":"MISC","url":"http://videolan.com"},{"name":"https://gist.githubusercontent.com/henices/db11664dd45b9f322f8514d182aef5ea/raw/d56940c8bf211992bf4f3309a85bb2b69383e511/CVE-2020-26664.txt","refsource":"MISC","url":"https://gist.githubusercontent.com/henices/db11664dd45b9f322f8514d182aef5ea/raw/d56940c8bf211992bf4f3309a85bb2b69383e511/CVE-2020-26664.txt"},{"name":"DSA-4834","refsource":"DEBIAN","url":"https://www.debian.org/security/2021/dsa-4834"},{"name":"GLSA-202101-37","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/202101-37"},{"name":"[debian-lts-announce] 20220610 [SECURITY] [DLA 3050-1] vlc security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2022/06/msg00012.html"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://gist.githubusercontent.com/henices/db11664dd45b9f322f8514d182aef5ea/raw/d56940c8bf211992bf4f3309a85bb2b69383e511/CVE-2020-26664.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.debian.org/security/2021/dsa-4834","name":"DSA-4834","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://security.gentoo.org/glsa/202101-37","name":"GLSA-202101-37","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2022/06/msg00012.html","name":"[debian-lts-announce] 20220610 [SECURITY] [DLA 3050-1] vlc security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-07-09T00:11:25.429Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2020-26664","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-10-08T21:04:36.707668Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-08T21:13:47.791Z"}}]}}}