{"id":"CVE-2021-36083","aliases":["DEBIAN-CVE-2021-36083","EUVD-2021-22716","GHSA-5h68-fmrq-j5r6","UBUNTU-CVE-2021-36083"],"status":"published","title":"KDE KImageFormats 5.70.0 through 5.81.0 has a stack-based buffer overflow in XCFImageFormat:...","description":"KDE KImageFormats 5.70.0 through 5.81.0 has a stack-based buffer overflow in XCFImageFormat::loadTileRLE.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00946,"percentile":0.61382,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2021-07-01T02:48:44Z","modified":"2026-10-23T18:03:30Z","fixes":[{"ecosystem":"Debian:12","package":"kimageformats","fixed_in":["5.78.0-5"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"kimageformats","fixed_in":["5.78.0-5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"kimageformats","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.78.0-5"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"kimageformats","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.78.0-5"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"kimageformats","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.15.0-0ubuntu1","5.18.0-0ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"kimageformats","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.38.0-0ubuntu1","5.40.0-0ubuntu1","5.41.0-0ubuntu1","5.42.0-0ubuntu1","5.43.0-0ubuntu1","5.44.0-0ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"kimageformats","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.62.0-0ubuntu1","5.64.0-0ubuntu1","5.64.0-0ubuntu2","5.65.0-0ubuntu1","5.66.0-0ubuntu1","5.67.0-0ubuntu1","5.68.0-0ubuntu1"]}],"products":[{"vendor":"kde","product":"kimageformats"}],"references":[{"url":"https://invent.kde.org/frameworks/kimageformats/commit/297ed9a2fe339bfe36916b9fce628c3242e5be0f","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","report"]},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33742","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","fix","report"]},{"url":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/kimageformats/OSV-2021-695.yaml","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36083"},{"url":"https://github.com/advisories/GHSA-5h68-fmrq-j5r6"},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-36083","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-36083","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-36083","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-36083","description":"KDE KImageFormats 5.70.0 through 5.81.0 has a stack-based buffer overflow in XCFImageFormat::loadTileRLE.","status":"published","published":"2021-07-01T02:48:44Z","modified":"2024-08-04T00:47:43.827Z","updated_at":"2026-11-02T14:33:05.989686Z"}],"euvd":[{"id":"EUVD-2021-22716","description":"KDE KImageFormats 5.70.0 through 5.81.0 has a stack-based buffer overflow in XCFImageFormat::loadTileRLE.","status":"published","published":"2021-07-01T02:48:44Z","modified":"2024-08-04T00:47:43Z","updated_at":"2026-11-03T03:24:29.877227Z"}],"ghsa":[{"id":"GHSA-5h68-fmrq-j5r6","title":"KDE KImageFormats 5.70.0 through 5.81.0 has a stack-based buffer overflow in XCFImageFormat:...","description":"KDE KImageFormats 5.70.0 through 5.81.0 has a stack-based buffer overflow in XCFImageFormat::loadTileRLE.","status":"published","published":"2022-05-24T19:06:45Z","modified":"2023-01-30T05:00:35Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:46:14.069279Z"}],"nvd":[{"id":"CVE-2021-36083","description":"KDE KImageFormats 5.70.0 through 5.81.0 has a stack-based buffer overflow in 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