{"id":"CVE-2026-24823","aliases":["EUVD-2026-4804","GHSA-mvcg-wp8g-8fcv"],"status":"published","title":"A heap-based buffer over-read or buffer overflow vulnerability in FASTSHIFT/X-TRACK","description":"Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in FASTSHIFT X-TRACK (Software/X-Track/USER/App/Utils/lv_img_png/PNGdec/src modules). This vulnerability is associated with program files inflate.C.\n\nThis issue affects X-TRACK: through v2.7.","severity":{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:C/RE:L/U:Red","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00376,"percentile":0.3189,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120","CWE-787"],"published":"2026-01-27T08:59:58Z","modified":"2026-10-28T02:30:27Z","products":[{"vendor":"fastshift","product":"x-track"}],"references":[{"url":"https://github.com/FASTSHIFT/X-TRACK/pull/120","tags":["patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24823","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-mvcg-wp8g-8fcv"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24823.json","tags":["advisory"]},{"url":"https://github.com/FASTSHIFT/X-TRACK","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-24823","title":"A heap-based buffer over-read or buffer overflow vulnerability in FASTSHIFT/X-TRACK","description":"Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in FASTSHIFT X-TRACK (Software/X-Track/USER/App/Utils/lv_img_png/PNGdec/src modules). This vulnerability is associated with program files inflate.C.\n\nThis issue affects X-TRACK: through v2.7.","status":"published","published":"2026-01-27T08:59:58.271Z","modified":"2026-01-27T16:59:03.943Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:C/RE:L/U:Red","level":"critical","assessor":"cna"}],"cwes":["CWE-787","CWE-120"],"updated_at":"2026-11-02T14:19:50.92611Z"}],"euvd":[{"id":"EUVD-2026-4804","description":"Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in FASTSHIFT X-TRACK (Software/X-Track/USER/App/Utils/lv_img_png/PNGdec/src modules). This vulnerability is associated with program files inflate.C.\n\nThis issue affects X-TRACK: through v2.7.","status":"published","published":"2026-01-27T08:59:58Z","modified":"2026-01-27T16:59:03Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:C/RE:L/U:Red","level":"critical"}],"updated_at":"2026-11-02T19:48:47.293439Z"}],"ghsa":[{"id":"GHSA-mvcg-wp8g-8fcv","title":"Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')...","description":"Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in FASTSHIFT X-TRACK (Software/X-Track/USER/App/Utils/lv_img_png/PNGdec/src modules). This vulnerability is associated with program files inflate.C.\n\nThis issue affects X-TRACK: through v2.7.","status":"published","published":"2026-01-27T09:30:31Z","modified":"2026-01-27T09:30:37Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:C/RE:L/U:Red","level":"critical"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:05:55.34225Z"}],"nvd":[{"id":"CVE-2026-24823","description":"Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in FASTSHIFT X-TRACK (Software/X-Track/USER/App/Utils/lv_img_png/PNGdec/src modules). This vulnerability is associated with program files inflate.C.\n\nThis issue affects X-TRACK: through v2.7.","status":"published","published":"2026-01-27T09:15:53.067Z","modified":"2026-06-17T10:23:39.293Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:C/RE:L/U:Red","level":"critical","assessor":"secondary"}],"cwes":["CWE-120","CWE-787"],"updated_at":"2026-11-02T14:12:04.769088Z"}],"osv":[{"id":"CVE-2026-24823","title":"A heap-based buffer over-read or buffer overflow vulnerability in FASTSHIFT/X-TRACK","description":"Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in FASTSHIFT X-TRACK (Software/X-Track/USER/App/Utils/lv_img_png/PNGdec/src modules). This vulnerability is associated with program files inflate.C.\n\nThis issue affects X-TRACK: through v2.7.","status":"published","published":"2026-01-27T08:59:58.271Z","modified":"2026-10-28T02:30:27.312381286Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:C/RE:L/U:Red","level":"critical"}],"cwes":["CWE-120","CWE-787"],"updated_at":"2026-11-02T15:44:59.438965Z"}]}}