{"id":"CVE-2026-24809","aliases":["AZL-75464","AZL-75470","AZL-75521","AZL-75542","EUVD-2026-4761","GHSA-2xjq-x834-qrr3"],"status":"published","title":"Save stack space while handling errors in praydog/REFramework","description":"An issue from the component luaG_runerror in dependencies/lua/src/ldebug.c in praydog/REFramework version before 1.5.5 leads to a heap-buffer overflow when a recursive error occurs.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/S:N/AU:Y/V:D/RE:M/U:Amber","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00152,"percentile":0.04321,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2026-01-27T08:46:04Z","modified":"2026-11-05T05:40:51Z","fixes":[{"ecosystem":"Azure Linux:3","package":"memcached","fixed_in":["1.6.27-4"],"sources":["osv"]},{"ecosystem":"Azure Linux:3","package":"ntopng","fixed_in":["5.2.1-4"],"sources":["osv"]},{"ecosystem":"Azure Linux:2","package":"memcached","fixed_in":["1.6.22-3"],"sources":["osv"]},{"ecosystem":"Azure Linux:2","package":"ntopng","fixed_in":["5.2.1-4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:3","package":"memcached","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.27-4"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"ntopng","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.1-4"}]}]},{"source":"osv","ecosystem":"Azure Linux:2","package":"memcached","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.22-3"}]}]},{"source":"osv","ecosystem":"Azure Linux:2","package":"ntopng","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.1-4"}]}]}],"products":[{"vendor":"praydog","product":"reframework"}],"references":[{"url":"https://github.com/praydog/REFramework/pull/1320","tags":["patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24809","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-2xjq-x834-qrr3"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24809.json","tags":["advisory"]},{"url":"https://github.com/praydog/REFramework","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-24809","title":"Save stack space while handling errors in praydog/REFramework","description":"An issue from the component luaG_runerror in dependencies/lua/src/ldebug.c in praydog/REFramework version before 1.5.5 leads to a heap-buffer overflow when a recursive error 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praydog/REFramework...","description":"An issue from the component luaG_runerror in dependencies/lua/src/ldebug.c in praydog/REFramework version before 1.5.5 leads to a heap-buffer overflow when a recursive error occurs.","status":"published","published":"2026-01-27T09:30:30Z","modified":"2026-01-27T09:30:36Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/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:X/V:D/RE:M/U:Amber","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:05:55.34225Z"}],"nvd":[{"id":"CVE-2026-24809","description":"An issue from the component luaG_runerror in dependencies/lua/src/ldebug.c in praydog/REFramework version before 1.5.5 leads to a heap-buffer overflow when a recursive error 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occurs.","status":"published","published":"2026-01-27T08:46:04.413Z","modified":"2026-10-28T10:59:13.212198912Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/S:N/AU:Y/V:D/RE:M/U:Amber","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:44:59.438965Z"},{"id":"AZL-75464","title":"CVE-2026-24809 affecting package memcached for versions less than 1.6.27-4","description":"An issue from the component luaG_runerror in dependencies/lua/src/ldebug.c in praydog/REFramework version before 1.5.5 leads to a heap-buffer overflow when a recursive error occurs.","status":"published","published":"2026-01-27T09:15:51Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:24.456773Z"},{"id":"AZL-75470","title":"CVE-2026-24809 affecting package ntopng for versions less than 5.2.1-4","description":"An issue from the component luaG_runerror in dependencies/lua/src/ldebug.c in praydog/REFramework version before 1.5.5 leads to a heap-buffer overflow when a recursive error occurs.","status":"published","published":"2026-01-27T09:15:51Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:24.456773Z"},{"id":"AZL-75521","title":"CVE-2026-24809 affecting package memcached for versions less than 1.6.22-3","description":"An issue from the component luaG_runerror in dependencies/lua/src/ldebug.c in praydog/REFramework version before 1.5.5 leads to a heap-buffer overflow when a recursive error occurs.","status":"published","published":"2026-01-27T09:15:51Z","modified":"2026-04-21T04:38:57.750545Z","updated_at":"2026-11-02T15:28:09.474476Z"},{"id":"AZL-75542","title":"CVE-2026-24809 affecting package ntopng for versions less than 5.2.1-4","description":"An issue from the component luaG_runerror in dependencies/lua/src/ldebug.c in praydog/REFramework version before 1.5.5 leads to a heap-buffer overflow when a recursive error occurs.","status":"published","published":"2026-01-27T09:15:51Z","modified":"2026-04-21T04:38:57.970087Z","updated_at":"2026-11-02T15:28:09.474476Z"}]}}