{"id":"CVE-2025-9001","aliases":["EUVD-2025-24965","GHSA-q4jv-qf8j-35f6"],"status":"published","title":"LemonOS HTTP Client main.cpp HTTPGet stack-based overflow","description":"A vulnerability was determined in LemonOS up to nightly-2024-07-12 on LemonOS. Affected by this issue is the function HTTPGet of the file /Applications/Steal/main.cpp of the component HTTP Client. The manipulation of the argument chunkSize leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01098,"percentile":0.65916,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-121","CWE-787"],"published":"2025-08-15T02:02:06Z","modified":"2026-10-28T02:31:06Z","products":[{"vendor":"lemonos","product":"lemonos"}],"references":[{"url":"https://vuldb.com/?id.320030","tags":["vdb-entry","technical-description","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://vuldb.com/?ctiid.320030","tags":["signature","permissions-required","Permissions Required","VDB Entry","report"]},{"url":"https://vuldb.com/?submit.624974","tags":["third-party-advisory","exploit","Exploit","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://hkohi.ca/vulnerability/16","tags":["related","exploit","Exploit","Third Party Advisory","web"]},{"url":"https://github.com/LemonOSProject/LemonOS/issues/60","tags":["exploit","issue-tracking","Exploit","Issue Tracking","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-9001","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-q4jv-qf8j-35f6"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/9xxx/CVE-2025-9001.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-9001","title":"LemonOS HTTP Client main.cpp HTTPGet stack-based overflow","description":"A vulnerability was determined in LemonOS up to nightly-2024-07-12 on LemonOS. Affected by this issue is the function HTTPGet of the file /Applications/Steal/main.cpp of the component HTTP Client. The manipulation of the argument chunkSize leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","status":"published","published":"2025-08-15T02:02:06.013Z","modified":"2025-08-15T12:46:28.682Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium","assessor":"cna"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R","level":"medium","assessor":"cna"},{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R","level":"medium","assessor":"cna"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:UR","assessor":"cna"}],"cwes":["CWE-121","CWE-119"],"updated_at":"2026-11-02T14:32:34.096798Z"}],"euvd":[{"id":"EUVD-2025-24965","description":"A vulnerability was determined in LemonOS up to nightly-2024-07-12 on LemonOS. Affected by this issue is the function HTTPGet of the file /Applications/Steal/main.cpp of the component HTTP Client. The manipulation of the argument chunkSize leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","status":"published","published":"2025-08-15T02:02:06Z","modified":"2025-08-15T12:46:28Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium"}],"updated_at":"2026-11-02T20:31:57.477883Z"}],"ghsa":[{"id":"GHSA-q4jv-qf8j-35f6","title":"A vulnerability was determined in LemonOS up to nightly-2024-07-12 on LemonOS. Affected by this...","description":"A vulnerability was determined in LemonOS up to nightly-2024-07-12 on LemonOS. Affected by this issue is the function HTTPGet of the file /Applications/Steal/main.cpp of the component HTTP Client. The manipulation of the argument chunkSize leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","status":"published","published":"2025-08-15T03:30:31Z","modified":"2025-09-11T18:36:45Z","cvss":[{"version":"4.0","score":5.5,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T15:03:34.267891Z"}],"nvd":[{"id":"CVE-2025-9001","description":"A vulnerability was determined in LemonOS up to nightly-2024-07-12 on LemonOS. Affected by this issue is the function HTTPGet of the file /Applications/Steal/main.cpp of the component HTTP Client. The manipulation of the argument chunkSize leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","status":"published","published":"2025-08-15T03:15:37.677Z","modified":"2026-06-17T10:08:07.65Z","cvss":[{"version":"4.0","score":5.5,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"secondary"}],"cwes":["CWE-119","CWE-121","CWE-787"],"updated_at":"2026-11-02T14:11:23.594522Z"}],"osv":[{"id":"CVE-2025-9001","title":"LemonOS HTTP Client main.cpp HTTPGet stack-based overflow","description":"A vulnerability was determined in LemonOS up to nightly-2024-07-12 on LemonOS. Affected by this issue is the function HTTPGet of the file /Applications/Steal/main.cpp of the component HTTP Client. The manipulation of the argument chunkSize leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","status":"published","published":"2025-08-15T02:02:06.013Z","modified":"2026-10-28T02:31:06.876291499Z","cvss":[{"version":"4.0","score":5.5,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium"}],"cwes":["CWE-119","CWE-121"],"updated_at":"2026-11-02T15:44:53.185592Z"}]}}