{"id":"CVE-2026-97222","aliases":["DEBIAN-CVE-2026-97222","EUVD-2026-87095","GHSA-gx2p-wmmc-xm83","MGASA-2026-0501","UBUNTU-CVE-2026-97222","openSUSE-SU-2026:11919-1"],"status":"published","title":"Gnumeric: gnumeric: heap use-after-free when opening a malformed workbook","description":"A heap use-after-free flaw was found in Gnumeric. When a user opens a crafted Gnumeric workbook containing a malformed SheetObjectComponent element, the XML parser can dereference a freed sheet-object component, causing Gnumeric to crash.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00117,"percentile":0.01673,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-416"],"published":"2026-09-25T13:51:57Z","modified":"2026-10-17T13:01:20Z","fixes":[{"ecosystem":"Mageia:10","package":"gnumeric","fixed_in":["1.12.59-4.1.mga10"],"sources":["osv"]},{"ecosystem":"openSUSE:Tumbleweed","package":"gnumeric","fixed_in":["1.12.62+8-1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"gnumeric","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.55-1","1.12.56-1","1.12.56-2","1.12.57-1","1.12.57-1.1"]},{"source":"osv","ecosystem":"Debian:13","package":"gnumeric","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.57-1.1"]},{"source":"osv","ecosystem":"Debian:14","package":"gnumeric","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.57-1.1"]},{"source":"osv","ecosystem":"Mageia:10","package":"gnumeric","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.59-4.1.mga10"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"gnumeric","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.23-1","1.12.24-1","1.12.26-1","1.12.27-1","1.12.28-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"gnumeric","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.32-1build2","1.12.35-1","1.12.35-1.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"gnumeric","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.45-1","1.12.45-1build1","1.12.46-1","1.12.46-1ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"gnumeric","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.48-1build3","1.12.50-1","1.12.50-1build1","1.12.50-1build2","1.12.51-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"gnumeric","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.55-1","1.12.56-2","1.12.56-2build2","1.12.56-2build4","1.12.56-2build5"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"gnumeric","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.57-1.1build3","1.12.57-1.1build4"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"gnumeric","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.57-1.1build2","1.12.57-1.1build3"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"gnumeric","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.62+8-1.1"}]}]}],"products":[{"vendor":"gnome","product":"gnumeric"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-97222","tags":["vdb-entry","x_refsource_REDHAT","report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2541397","tags":["issue-tracking","x_refsource_REDHAT","report"]},{"url":"https://gitlab.gnome.org/GNOME/gnumeric/-/issues/897","tags":["report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97222"},{"url":"https://github.com/advisories/GHSA-gx2p-wmmc-xm83"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-97222","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2026-0501.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=36457","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/NTONDWDOTUVKZVERMNC4B4CDJHVOI63F/","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2026-97222","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97222","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2026-97222","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2026-97222","title":"Gnumeric: gnumeric: heap use-after-free when opening a malformed workbook","description":"A heap use-after-free flaw was found in Gnumeric. When a user opens a crafted Gnumeric workbook containing a malformed SheetObjectComponent element, the XML parser can dereference a freed sheet-object component, causing Gnumeric to crash.","status":"published","published":"2026-09-25T13:51:57.828Z","modified":"2026-09-25T16:14:55.695Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T13:44:18.366073Z"}],"euvd":[{"id":"EUVD-2026-87095","description":"A heap use-after-free flaw was found in Gnumeric. When a user opens a crafted Gnumeric workbook containing a malformed SheetObjectComponent element, the XML parser can dereference a freed sheet-object component, causing Gnumeric to crash.","status":"published","published":"2026-09-25T13:51:57Z","modified":"2026-09-25T16:14:55Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T17:27:55.413842Z"}],"ghsa":[{"id":"GHSA-gx2p-wmmc-xm83","title":"A heap use-after-free flaw was found in Gnumeric. When a user opens a crafted Gnumeric workbook...","description":"A heap use-after-free flaw was found in Gnumeric. When a user opens a crafted Gnumeric workbook containing a malformed SheetObjectComponent element, the XML parser can dereference a freed sheet-object component, causing Gnumeric to crash.","status":"published","published":"2026-09-25T15:31:48Z","modified":"2026-09-25T15:31:54Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T15:12:27.190195Z"}],"nvd":[{"id":"CVE-2026-97222","description":"A heap use-after-free flaw was found in Gnumeric. When a user opens a crafted Gnumeric workbook containing a malformed SheetObjectComponent element, the XML parser can dereference a freed sheet-object component, causing Gnumeric to crash.","status":"published","published":"2026-09-25T14:17:25.58Z","modified":"2026-09-30T19:38:27.293Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:12:51.721923Z"}],"osv":[{"id":"DEBIAN-CVE-2026-97222","description":"A heap use-after-free flaw was found in Gnumeric. When a user opens a crafted Gnumeric workbook containing a malformed SheetObjectComponent element, the XML parser can dereference a freed sheet-object component, causing Gnumeric to crash.","status":"published","published":"2026-09-25T14:17:25.58Z","modified":"2026-10-01T08:47:29.583855018Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:46:07.324252Z"},{"id":"UBUNTU-CVE-2026-97222","description":"A heap use-after-free flaw was found in Gnumeric. When a user opens a crafted Gnumeric workbook containing a malformed SheetObjectComponent element, the XML parser can dereference a freed sheet-object component, causing Gnumeric to crash.","status":"published","published":"2026-09-25T14:17:00Z","modified":"2026-10-17T13:01:20.351558114Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:57:48.647391Z"},{"id":"MGASA-2026-0501","title":"Updated gnumeric package fixes a security vulnerability","description":"Heap use-after-free when opening a malformed workbook. (CVE-2026-97222)\n","status":"published","published":"2026-10-14T02:42:28Z","modified":"2026-10-14T02:45:03.339286811Z","updated_at":"2026-11-02T15:49:43.795591Z"},{"id":"openSUSE-SU-2026:11919-1","title":"gnumeric-1.12.62+8-1.1 on GA media","description":"These are all security issues fixed in the gnumeric-1.12.62+8-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-09-29T00:00:00Z","modified":"2026-09-30T18:23:14.027330468Z","updated_at":"2026-11-02T16:58:40.245664Z"}]}}