{"id":"CVE-2025-8837","aliases":["AZL-66168","AZL-66198","CLSA-2025-1759498325","CLSA-2025-1759864646","CLSA-2025-1760026282","EUVD-2025-24131","GHSA-p7cc-89mg-9wr6","OESA-2026-4179","OESA-2026-4180","OESA-2026-4181","SUSE-SU-2025:03219-1","SUSE-SU-2025:03367-1","SUSE-SU-2025:3947-1","SUSE-SU-2026:20200-1","UBUNTU-CVE-2025-8837","openSUSE-SU-2025:15447-1","openSUSE-SU-2026:20138-1"],"status":"published","title":"JasPer JPEG2000 File jpc_dec.c jpc_dec_dump use after free","description":"A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.","severity":{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00258,"percentile":0.17556,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119","CWE-416"],"published":"2025-08-11T08:02:07Z","modified":"2026-11-05T05:40:51Z","fixes":[{"ecosystem":"Azure Linux:3","package":"jasper","fixed_in":["4.2.1-3"],"sources":["osv"]},{"ecosystem":"Azure Linux:2","package":"jasper","fixed_in":["2.0.32-5"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.2","package":"jasper","fixed_in":["2.0.28-3.el9.tuxcare.els2"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.2","package":"jasper-devel","fixed_in":["2.0.28-3.el9.tuxcare.els2"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.2","package":"jasper-libs","fixed_in":["2.0.28-3.el9.tuxcare.els2"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.2","package":"jasper-utils","fixed_in":["2.0.28-3.el9.tuxcare.els2"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:7","package":"jasper","fixed_in":["1.900.1-33.el7.tuxcare.els2"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:7","package":"jasper-devel","fixed_in":["1.900.1-33.el7.tuxcare.els2"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:7","package":"jasper-libs","fixed_in":["1.900.1-33.el7.tuxcare.els2"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:7","package":"jasper-utils","fixed_in":["1.900.1-33.el7.tuxcare.els2"],"sources":["osv"]},{"ecosystem":"TuxCare:OracleLinux:7","package":"jasper","fixed_in":["1.900.1-33.el7.tuxcare.els2"],"sources":["osv"]},{"ecosystem":"TuxCare:OracleLinux:7","package":"jasper-devel","fixed_in":["1.900.1-33.el7.tuxcare.els2"],"sources":["osv"]},{"ecosystem":"TuxCare:OracleLinux:7","package":"jasper-libs","fixed_in":["1.900.1-33.el7.tuxcare.els2"],"sources":["osv"]},{"ecosystem":"TuxCare:OracleLinux:7","package":"jasper-utils","fixed_in":["1.900.1-33.el7.tuxcare.els2"],"sources":["osv"]},{"ecosystem":"openEuler:24.03-LTS-SP1","package":"jasper","fixed_in":["4.1.0-5.oe2403sp1"],"sources":["osv"]},{"ecosystem":"openEuler:24.03-LTS-SP3","package":"jasper","fixed_in":["4.1.0-5.oe2403sp3"],"sources":["osv"]},{"ecosystem":"openEuler:24.03-LTS-SP4","package":"jasper","fixed_in":["4.1.0-5.oe2403sp4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:3","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.1-3"}]}]},{"source":"osv","ecosystem":"Azure Linux:2","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.32-5"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.28-3.el9.tuxcare.els2"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"jasper-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.28-3.el9.tuxcare.els2"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"jasper-libs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.28-3.el9.tuxcare.els2"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"jasper-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.28-3.el9.tuxcare.els2"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:7","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.1-33.el7.tuxcare.els2"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:7","package":"jasper-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.1-33.el7.tuxcare.els2"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:7","package":"jasper-libs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.1-33.el7.tuxcare.els2"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:7","package":"jasper-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.1-33.el7.tuxcare.els2"}]}]},{"source":"osv","ecosystem":"TuxCare:OracleLinux:7","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.1-33.el7.tuxcare.els2"}]}]},{"source":"osv","ecosystem":"TuxCare:OracleLinux:7","package":"jasper-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.1-33.el7.tuxcare.els2"}]}]},{"source":"osv","ecosystem":"TuxCare:OracleLinux:7","package":"jasper-libs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.1-33.el7.tuxcare.els2"}]}]},{"source":"osv","ecosystem":"TuxCare:OracleLinux:7","package":"jasper-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.1-33.el7.tuxcare.els2"}]}]},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP1","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.0-5.oe2403sp1"}]}]},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP3","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.0-5.oe2403sp3"}]}]},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP4","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.0-5.oe2403sp4"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP6","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.14-150000.3.37.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.14-150000.3.37.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.14-195.43.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP6","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.8-150600.4.5.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP7","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.8-150600.4.5.1"}]}],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Leap 15.6","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.8-150600.4.5.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 16.0","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.8-160000.1.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.8-160000.1.1"}]}],"bundled":3},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.900.1-debian1-2.4","1.900.1-debian1-2.4ubuntu1","1.900.1-debian1-2.4ubuntu1.1","1.900.1-debian1-2.4ubuntu1.2","1.900.1-debian1-2.4ubuntu1.3"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.8-2.1"}]}],"bundled":3},{"source":"osv","ecosystem":"openSUSE:Leap 16.0","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.8-160000.1.1"}]}],"bundled":3}],"products":[{"vendor":"jasper_project","product":"jasper"}],"references":[{"url":"https://vuldb.com/?id.319371","tags":["vdb-entry","technical-description","Third Party Advisory","VDB Entry","advisory","report"]},{"url":"https://vuldb.com/?ctiid.319371","tags":["signature","permissions-required","Permissions Required","VDB Entry","report"]},{"url":"https://vuldb.com/?submit.630487","tags":["third-party-advisory","Exploit","Third Party Advisory","VDB Entry","advisory","report"]},{"url":"https://vuldb.com/?submit.630488","tags":["third-party-advisory","exploit","Exploit","Third Party Advisory","VDB Entry","advisory","report"]},{"url":"https://github.com/jasper-software/jasper/issues/402","tags":["issue-tracking","exploit","Exploit","Issue Tracking","Vendor Advisory","report"]},{"url":"https://drive.google.com/file/d/17Ic_DDOlH7mMT7IbTN2Bmo6SrujIUh24/view?usp=sharing","tags":["exploit","Exploit","evidence","report"]},{"url":"https://github.com/jasper-software/jasper/commit/8308060d3fbc1da10353ac8a95c8ea60eba9c25a","tags":["patch","Patch","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8837","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-p7cc-89mg-9wr6"},{"url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2025-1759498325.html","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/centos7els/CLSA-2025-1759864646.html","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2025-1760026282.html","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/8xxx/CVE-2025-8837.json","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4179","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4180","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4181","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202503219-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1247901","tags":["report"]},{"url":"https://bugzilla.suse.com/1247902","tags":["report"]},{"url":"https://bugzilla.suse.com/1247904","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2025-8835","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-8836","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-8837","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202503367-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-20253947-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1218802","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2023-51257","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202620200-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-8837","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-8837","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-8837","title":"JasPer JPEG2000 File jpc_dec.c jpc_dec_dump use after free","description":"A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.","status":"published","published":"2025-08-11T08:02:07.784Z","modified":"2025-08-11T19:56:29.41Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/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:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","level":"medium","assessor":"cna"},{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","level":"medium","assessor":"cna"},{"version":"2.0","score":4.3,"vector":"AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C","assessor":"cna"}],"cwes":["CWE-416","CWE-119"],"updated_at":"2026-11-02T14:32:38.351095Z"}],"euvd":[{"id":"EUVD-2025-24131","description":"A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.","status":"published","published":"2025-08-11T08:02:07Z","modified":"2025-08-11T19:56:29Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium"}],"updated_at":"2026-11-02T20:31:59.474585Z"}],"ghsa":[{"id":"GHSA-p7cc-89mg-9wr6","title":"A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of...","description":"A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.","status":"published","published":"2025-08-11T09:30:37Z","modified":"2025-09-28T05:07:12Z","cvss":[{"version":"4.0","score":1.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/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":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-119","CWE-416"],"updated_at":"2026-11-02T15:03:48.046839Z"}],"nvd":[{"id":"CVE-2025-8837","description":"A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.","status":"published","published":"2025-08-11T08:15:26.887Z","modified":"2026-06-17T10:07:45.283Z","cvss":[{"version":"4.0","score":1.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/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":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:L/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"secondary"}],"cwes":["CWE-119","CWE-416"],"updated_at":"2026-11-02T14:11:22.953396Z"}],"osv":[{"id":"CVE-2025-8837","title":"JasPer JPEG2000 File jpc_dec.c jpc_dec_dump use after free","description":"A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.","status":"published","published":"2025-08-11T08:02:07.784Z","modified":"2026-10-28T10:46:04.476189151Z","cvss":[{"version":"4.0","score":1.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","level":"low"}],"cwes":["CWE-119","CWE-416"],"updated_at":"2026-11-02T15:44:53.185592Z"},{"id":"OESA-2026-4179","title":"jasper security update","description":"The JasPer Project is an open-source initiative to provide a free software-based reference implementation of the codec specified in the JPEG-2000 Part-1 standard.\r\n\r\nSecurity Fix(es):\n\nA vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.(CVE-2025-8837)","status":"published","published":"2026-09-30T13:47:21Z","modified":"2026-10-01T02:00:04.732333569Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:47.643553Z"},{"id":"OESA-2026-4180","title":"jasper security update","description":"The JasPer Project is an open-source initiative to provide a free software-based reference implementation of the codec specified in the JPEG-2000 Part-1 standard.\r\n\r\nSecurity Fix(es):\n\nA vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.(CVE-2025-8837)","status":"published","published":"2026-09-30T13:47:21Z","modified":"2026-10-01T02:00:05.383398858Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:47.643553Z"},{"id":"OESA-2026-4181","title":"jasper security update","description":"The JasPer Project is an open-source initiative to provide a free software-based reference implementation of the codec specified in the JPEG-2000 Part-1 standard.\r\n\r\nSecurity Fix(es):\n\nA vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.(CVE-2025-8837)","status":"published","published":"2026-09-30T13:47:21Z","modified":"2026-10-01T02:00:07.833965829Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:47.643553Z"},{"id":"UBUNTU-CVE-2025-8837","description":"A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.","status":"published","published":"2025-08-11T08:15:00Z","modified":"2026-04-22T16:17:19.992906Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"4.0","score":1.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","level":"low"}],"updated_at":"2026-11-02T16:55:55.926217Z"},{"id":"AZL-66168","title":"CVE-2025-8837 affecting package jasper for versions less than 4.2.1-3","description":"A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.","status":"published","published":"2025-08-11T08:15:26Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:23.841127Z"},{"id":"AZL-66198","title":"CVE-2025-8837 affecting package jasper for versions less than 2.0.32-5","description":"A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.","status":"published","published":"2025-08-11T08:15:26Z","modified":"2026-04-21T04:37:48.139063Z","updated_at":"2026-11-02T15:28:08.354547Z"},{"id":"CLSA-2025-1759498325","title":"jasper: Fix of CVE-2025-8837","description":"- CVE-2025-8837: fix use after free vulnerability in jpc_dec_dump function","status":"published","published":"2025-10-03T13:32:12Z","modified":"2026-06-01T00:31:14.642057915Z","updated_at":"2026-11-02T15:43:42.427288Z"},{"id":"CLSA-2025-1759864646","title":"jasper: Fix of CVE-2025-8837","description":"- CVE-2025-8837: fix use-after-free vulnerability in jpc_dec_dump()","status":"published","published":"2025-10-07T19:29:54Z","modified":"2026-06-01T00:33:18.171592142Z","updated_at":"2026-11-02T15:43:42.427288Z"},{"id":"CLSA-2025-1760026282","title":"jasper: Fix of CVE-2025-8837","description":"- CVE-2025-8837: fix use-after-free vulnerability in jpc_dec_dump()","status":"published","published":"2025-10-09T16:11:26Z","modified":"2026-06-01T00:33:26.852960462Z","updated_at":"2026-11-02T15:43:42.427288Z"},{"id":"openSUSE-SU-2025:15447-1","title":"jasper-4.2.8-2.1 on GA media","description":"These are all security issues fixed in the jasper-4.2.8-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2025-08-15T00:00:00Z","modified":"2026-03-23T04:53:47.543253Z","updated_at":"2026-11-02T16:58:37.810934Z"},{"id":"openSUSE-SU-2026:20138-1","title":"Security update for jasper","description":"This update for jasper fixes the following issues:\n\nUpdate to 4.2.8:\n\n- CVE-2025-8837: Fixed a bug in the JPC decoder that could cause bad memory accesses if the debug level is set sufficiently high (bsc#1247901).\n- CVE-2025-8836: Added some missing range checking on several coding parameters in the JPC encoder (bsc#1247902).\n- CVE-2025-8835: Added a check for a missing color component in the jas_image_chclrspc function (bsc#1247904).\n","status":"published","published":"2026-01-30T09:59:14Z","modified":"2026-03-23T04:54:45.700164Z","updated_at":"2026-11-02T16:58:41.463445Z"},{"id":"SUSE-SU-2025:03219-1","title":"Security update for jasper","description":"This update for jasper fixes the following issues:\n\n- CVE-2025-8835: missing range check in the JPEG-2000 (JPC) Encoder leads to assertion failure and crash when\n  processing a malformed JPEG2000 image with an invalid `cblkwidth` parameter (bsc#1247904).\n- CVE-2025-8836: out-of-bounds array indexing in function `jas_image_chclrspc` leads to crash when processing a\n  malformed image file with BMP output format and color space conversion (bsc#1247902).\n- CVE-2025-8837: missing operations in cleanup code of the JPEG-2000 (JPC) Encoder leads to use-after-free when\n  processing malformed JPEG2000 images with certain debug levels enabled (bsc#1247901).\n","status":"published","published":"2025-09-15T09:19:16Z","modified":"2026-03-23T04:50:30.07122Z","updated_at":"2026-11-02T15:53:57.111474Z"},{"id":"SUSE-SU-2025:03367-1","title":"Security update for jasper","description":"This update for jasper fixes the following issues:\n\n- CVE-2025-8835: missing range check in the JPEG-2000 (JPC) Encoder leads to assertion failure and crash when\n  processing a malformed JPEG2000 image with an invalid `cblkwidth` parameter (bsc#1247904).\n- CVE-2025-8836: out-of-bounds array indexing in function `jas_image_chclrspc` leads to crash when processing a\n  malformed image file with BMP output format and color space conversion (bsc#1247902).\n- CVE-2025-8837: missing operations in cleanup code of the JPEG-2000 (JPC) Encoder leads to use-after-free when\n  processing malformed JPEG2000 images with certain debug levels enabled (bsc#1247901).\n","status":"published","published":"2025-09-26T09:14:33Z","modified":"2026-02-04T03:10:24.659141Z","updated_at":"2026-11-02T15:53:57.111474Z"},{"id":"SUSE-SU-2025:3947-1","title":"Security update for jasper","description":"This update for jasper fixes the following issues:\n\n- Update to 4.2.8:\n\n- CVE-2025-8837: Fixed a bug in the JPC decoder that could cause bad memory accesses if the debug level is set sufficiently high (bsc#1247901).\n- CVE-2025-8836: Added some missing range checking on several coding parameters in the JPC encoder (bsc#1247902).\n- CVE-2025-8835: Added a check for a missing color component in the jas_image_chclrspc function (bsc#1247904).\n- CVE-2023-51257: Fixed invalid memory write bug (bsc#1218802).\n","status":"published","published":"2025-11-05T08:17:44Z","modified":"2026-03-23T04:49:20.991252Z","updated_at":"2026-11-02T15:54:00.344164Z"},{"id":"SUSE-SU-2026:20200-1","title":"Security update for jasper","description":"This update for jasper fixes the following issues:\n\nUpdate to 4.2.8:\n\n- CVE-2025-8837: Fixed a bug in the JPC decoder that could cause bad memory accesses if the debug level is set sufficiently high (bsc#1247901).\n- CVE-2025-8836: Added some missing range checking on several coding parameters in the JPC encoder (bsc#1247902).\n- CVE-2025-8835: Added a check for a missing color component in the jas_image_chclrspc function (bsc#1247904).\n","status":"published","published":"2026-01-30T09:58:44Z","modified":"2026-03-23T04:52:42.993555Z","updated_at":"2026-11-02T15:54:01.610851Z"}]}}