{"schemaVersion":3,"id":"CVE-2025-47256","aliases":["UBUNTU-CVE-2025-47256","DEBIAN-CVE-2025-47256","openSUSE-SU-2025:15081-1"],"status":"published","duplicateOf":null,"title":null,"description":"Libxmp through 4.6.2 has a stack-based buffer overflow in depack_pha in loaders/prowizard/pha.c via a malformed Pha format tracker module in a .mod file.","dates":{"published":"2025-05-06T00:00:00.000Z","modified":"2025-05-06T20:27:26.395Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.6,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.6,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":5.6,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L","exploitability":3.6,"impact":6.2,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":5.6,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L","exploitability":3.6,"impact":6.2,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.6,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00308,"percentile":0.22182,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0.01299999999999999,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00295},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00308,"percentile":0.22182}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00308,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00308,"percentile":0.22182}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-191","name":"Integer Underflow (Wrap or Wraparound)","description":"The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/191.html"}],"affected":[{"vendor":"debian","product":"libxmp","name":"libxmp","label":"libxmp","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/libxmp","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null},{"text":"< 4.6.2-2","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 4.6.2-2","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"libxmp","name":"libxmp","label":"libxmp","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/libxmp","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"libxmp","product":"libxmp","name":"libxmp","label":"libxmp","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 4.6.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 4.6.2","eol":null,"hubHref":"/vendor/libxmp/libxmp"},{"vendor":"opensuse","product":"libxmp&distro=openSUSE Tumbleweed","name":"libxmp","label":"libxmp&distro=openSUSE Tumbleweed","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/libxmp&distro=openSUSE Tumbleweed","purlType":"rpm","versions":[{"text":"< 4.6.3-1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.6.3-1.1","eol":null,"hubHref":null}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/libxmp/libxmp/blob/ec22d1c7b93c8f681f8504a6c61c6f8a52458a10/src/loaders/prowizard/pha.c#L35","label":"github.com/libxmp/libxmp/blob/ec22d1c7b93c8f681f8504a6c61c6f8a52458a10/src/loaders/prowizard/pha.c","hostname":"github.com","tags":["REPORT"]},{"url":"https://github.com/GCatt-AS/CVE-2025-47256","label":"github.com/GCatt-AS/CVE-2025-47256","hostname":"github.com","tags":["REPORT"]},{"url":"https://github.com/libxmp/libxmp/issues/847","label":"github.com/libxmp/libxmp/issues/847","hostname":"github.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-47256","label":"ubuntu.com/security/CVE-2025-47256","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-47256","label":"www.cve.org/CVERecord?id=CVE-2025-47256","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://github.com/libxmp/libxmp/pull/848","label":"github.com/libxmp/libxmp/pull/848","hostname":"github.com","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-47256","label":"security-tracker.debian.org/tracker/CVE-2025-47256","hostname":"security-tracker.debian.org","tags":["Advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/CQXTGYVLPP3ZFKW4NLJHIJOQ3SEZUJFO/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["Advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2025-47256","label":"www.suse.com/security/cve/CVE-2025-47256","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":[],"downstream":["MGASA-2026-0191"],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2025-05-06T00:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-05-06T20:27:26.395Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T06:56:48.241Z","stale":false,"partial":false}}