{"id":"CVE-2025-61146","details":"saitoha libsixel until v1.8.7 was discovered to contain a memory leak via the component malloc_stub.c.","modified":"2026-04-12T18:28:20.515361Z","published":"2026-02-23T19:22:56.880Z","references":[{"type":"ADVISORY","url":"https://gist.github.com/optionGo/1100e5be05c5558501a95f5e99160584"},{"type":"REPORT","url":"https://github.com/saitoha/libsixel/issues/207"},{"type":"FIX","url":"https://github.com/saitoha/libsixel/commit/e0ba6685262a3679cc5b9009c0c5b7dc8a3f262e"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/saitoha/libsixel","events":[{"introduced":"0"},{"fixed":"24c34a23461a7d5034a43a365723ceda04eecdf5"},{"fixed":"e0ba6685262a3679cc5b9009c0c5b7dc8a3f262e"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"1.8.7"}]}}],"versions":["nightly-latest","v0.14.0","v0.15.0","v0.16.0","v0.16.1","v0.17.0","v0.17.1","v0.17.2","v0.18.0","v0.19.2","v0.19.3","v0.19.4","v0.19.5","v0.19.6","v0.20.0","v0.21.0","v0.21.1","v0.22.0","v0.22.1","v0.22.2","v0.22.3","v0.23.0","v0.23.1","v0.23.2","v0.24.0","v0.24.2","v0.25.0","v0.25.1","v0.25.2","v0.25.3","v0.25.4","v0.25.5","v0.26.0","v0.27.0","v0.27.1","v0.28.0","v1.0.0","v1.0.1","v1.0.2","v1.1.0","v1.1.1","v1.1.2","v1.3.1","v1.3.2","v1.3.3","v1.3.4","v1.3.5","v1.3.6","v1.4.0","v1.4.1","v1.4.10","v1.4.11","v1.4.12","v1.4.13","v1.4.2","v1.4.3","v1.4.4","v1.4.5","v1.4.6","v1.4.7","v1.4.8","v1.4.9","v1.5.0","v1.5.1","v1.5.2","v1.6.1","v1.7.1","v1.7.2","v1.7.3","v1.8.0","v1.8.1","v1.8.2","v1.8.3","v1.8.4","v1.8.5","v1.8.6","v1.8.7"],"database_specific":{"vanir_signatures":[{"signature_type":"Line","signature_version":"v1","digest":{"threshold":0.9,"line_hashes":["86661395278450309174613836306054714953","79296938728360869060364800790738322047","325338569492488027972109965404034265206","301974581201278890070652964491699906394"]},"source":"https://github.com/saitoha/libsixel/commit/e0ba6685262a3679cc5b9009c0c5b7dc8a3f262e","deprecated":false,"target":{"file":"src/fromgif.c"},"id":"CVE-2025-61146-0b723fd2"},{"signature_type":"Function","signature_version":"v1","digest":{"function_hash":"130642533548407445395718830395881945258","length":2967},"source":"https://github.com/saitoha/libsixel/commit/e0ba6685262a3679cc5b9009c0c5b7dc8a3f262e","deprecated":false,"target":{"function":"gif_init_frame","file":"src/fromgif.c"},"id":"CVE-2025-61146-8b249758"}],"vanir_signatures_modified":"2026-04-12T18:28:20Z","source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-61146.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}