{"id":"CVE-2026-108577","aliases":["AZL-108056","DEBIAN-CVE-2026-108577","EUVD-2026-96926","GHSA-252h-2265-gp6c","UBUNTU-CVE-2026-108577","openSUSE-SU-2026:12215-1","openSUSE-SU-2026:22165-1"],"status":"published","title":"Konstanty Bialkowski libmodplug ABC Music Format load_abc.cpp abc_add_gchord resource consumption","description":"A vulnerability was determined in Konstanty Bialkowski libmodplug up to 0.8.9.1. This issue affects the function abc_add_gchord of the file src/load_abc.cpp of the component ABC Music Format Parser. This manipulation causes resource consumption. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.","severity":{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00289,"percentile":0.21762,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400","CWE-404"],"published":"2026-10-11T12:30:10Z","modified":"2026-11-05T05:36:30Z","affected":[{"source":"osv","ecosystem":"Azure Linux:3","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.8.9.0-12"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.8.9.0-3","1:0.8.9.0-4"]},{"source":"osv","ecosystem":"Debian:13","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.8.9.0-3","1:0.8.9.0-4"]},{"source":"osv","ecosystem":"Debian:14","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.8.9.0-3","1:0.8.9.0-4"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.8.8.4-4","1:0.8.8.4-4.1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.8.8.5-2"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.8.9.0-1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.8.9.0-2","1:0.8.9.0-2build1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.8.9.0-3"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.8.9.0-3","1:0.8.9.0-3build1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.8.9.0-3build2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.8.9.0-3build1","1:0.8.9.0-3build2"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.9.0+git20170610.f6dd59a-4.1"}]}],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Leap 16.0","package":"libmodplug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.9.0+git20170610.f6dd59a-bp160.2.1"}]}],"bundled":4}],"products":[{"vendor":"konstanty bialkowski","product":"libmodplug"}],"references":[{"url":"https://vuldb.com/vuln/416234","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/416234/cti","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-108577","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/956556","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/956555","tags":["third-party-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108577","tags":["web"]},{"url":"https://github.com/advisories/GHSA-252h-2265-gp6c"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-108577","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-108577","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-108577","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2026-108577","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-111270","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-111271","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-75904","tags":["web"]},{"url":"https://bugzilla.suse.com/1275624","tags":["report"]},{"url":"https://bugzilla.suse.com/1284977","tags":["report"]},{"url":"https://bugzilla.suse.com/1285765","tags":["report"]},{"url":"https://bugzilla.suse.com/1285766","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-108577","title":"Konstanty Bialkowski libmodplug ABC Music Format load_abc.cpp abc_add_gchord resource consumption","description":"A vulnerability was determined in Konstanty Bialkowski libmodplug up to 0.8.9.1. This issue affects the function abc_add_gchord of the file src/load_abc.cpp of the component ABC Music Format Parser. This manipulation causes resource consumption. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2026-10-11T12:30:10.914Z","modified":"2026-10-14T16:43:47.579Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium","assessor":"cna"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C","level":"medium","assessor":"cna"},{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C","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:C","assessor":"cna"}],"cwes":["CWE-400","CWE-404"],"updated_at":"2026-11-02T14:20:10.143031Z"}],"euvd":[{"id":"EUVD-2026-96926","description":"A vulnerability was determined in Konstanty Bialkowski libmodplug up to 0.8.9.1. This issue affects the function abc_add_gchord of the file src/load_abc.cpp of the component ABC Music Format Parser. This manipulation causes resource consumption. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2026-10-11T12:30:10Z","modified":"2026-10-14T16:43:47Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium"}],"updated_at":"2026-11-02T17:27:14.304159Z"}],"ghsa":[{"id":"GHSA-252h-2265-gp6c","title":"A vulnerability was determined in Konstanty Bialkowski libmodplug up to 0.8.9.1. This issue...","description":"A vulnerability was determined in Konstanty Bialkowski libmodplug up to 0.8.9.1. This issue affects the function abc_add_gchord of the file src/load_abc.cpp of the component ABC Music Format Parser. This manipulation causes resource consumption. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2026-10-11T15:31:02Z","modified":"2026-10-11T15:31:03Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/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":"low"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:13:04.632316Z"}],"nvd":[{"id":"CVE-2026-108577","description":"A vulnerability was determined in Konstanty Bialkowski libmodplug up to 0.8.9.1. This issue affects the function abc_add_gchord of the file src/load_abc.cpp of the component ABC Music Format Parser. This manipulation causes resource consumption. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2026-10-11T13:17:13.23Z","modified":"2026-10-14T17:18:21.187Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/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":"low","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"secondary"}],"cwes":["CWE-400","CWE-404"],"updated_at":"2026-11-02T14:12:55.874869Z"}],"osv":[{"id":"DEBIAN-CVE-2026-108577","description":"A vulnerability was determined in Konstanty Bialkowski libmodplug up to 0.8.9.1. This issue affects the function abc_add_gchord of the file src/load_abc.cpp of the component ABC Music Format Parser. This manipulation causes resource consumption. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2026-10-11T13:17:13.23Z","modified":"2026-10-15T10:02:38.774194354Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/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":"low"}],"updated_at":"2026-11-02T15:45:49.381767Z"},{"id":"UBUNTU-CVE-2026-108577","description":"A vulnerability was determined in Konstanty Bialkowski libmodplug up to 0.8.9.1. This issue affects the function abc_add_gchord of the file src/load_abc.cpp of the component ABC Music Format Parser. This manipulation causes resource consumption. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2026-10-11T13:17:00Z","modified":"2026-10-17T12:59:48.751382972Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C","level":"medium"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"},{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"low"}],"updated_at":"2026-11-02T16:55:59.130573Z"},{"id":"AZL-108056","title":"CVE-2026-108577 affecting package libmodplug 0.8.9.0-12","description":"A vulnerability was determined in Konstanty Bialkowski libmodplug up to 0.8.9.1. This issue affects the function abc_add_gchord of the file src/load_abc.cpp of the component ABC Music Format Parser. This manipulation causes resource consumption. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2026-10-11T13:17:13Z","modified":"2026-11-05T05:36:30Z","updated_at":"2026-11-05T16:41:18.199293Z"},{"id":"openSUSE-SU-2026:12215-1","title":"libmodplug-devel-0.8.9.0+git20170610.f6dd59a-4.1 on GA media","description":"These are all security issues fixed in the libmodplug-devel-0.8.9.0+git20170610.f6dd59a-4.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-10-21T00:00:00Z","modified":"2026-10-22T17:23:11.296228678Z","updated_at":"2026-11-02T16:58:40.245664Z"},{"id":"openSUSE-SU-2026:22165-1","title":"Security update for libmodplug","description":"This update for libmodplug fixes the following issues:\n\nChanges in libmodplug:\n\n- CVE-2026-108577: This issue affects the function abc_add_gchord of the file src/load_abc.cpp of the component ABC Music Format Parser. This manipulation causes resource consumption [bsc#1284977]\n- CVE-2026-111270: a heap-based out-of-bounds write in CSoundFile:ReadDSM() in src/load_dsm.cpp because nPat is never checked against MAX_PATTERNS [bsc#1285765]\n- CVE-2026-111271: a heap-based out-of-bounds read vulnerability in CSoundFile:ReadAMS2() in src/load_ams.cpp [bsc#1285766]\n- CVE-2026-75904: libmodplug through 0.8.9.1 contains an out-of-bounds read in pat_smplooped in src/load_pat.cpp [bsc#1275624]\n","status":"published","published":"2026-10-23T20:13:09Z","modified":"2026-10-24T16:45:03.941990739Z","updated_at":"2026-11-02T16:58:42.426393Z"}]}}