{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-97222", "assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "state": "PUBLISHED", "assignerShortName": "fedora", "dateReserved": "2026-09-24T09:30:07.087Z", "datePublished": "2026-09-25T13:51:57.828Z", "dateUpdated": "2026-09-25T13:51:57.828Z"}, "containers": {"cna": {"title": "Gnumeric: gnumeric: heap use-after-free when opening a malformed workbook", "metrics": [{"other": {"content": {"value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS"}], "descriptions": [{"lang": "en", "value": "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."}], "affected": [{"vendor": "GNOME", "product": "Gnumeric", "versions": [{"status": "affected", "version": "1.11.0", "lessThan": "*", "versionType": "semver"}, {"status": "unaffected", "version": "bc1dee29525933994181fb2307d6ad584de6040d", "versionType": "git"}], "packageName": "gnumeric", "collectionURL": "https://gitlab.gnome.org/GNOME/gnumeric", "defaultStatus": "unaffected"}], "references": [{"url": "https://access.redhat.com/security/cve/CVE-2026-97222", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2541397", "name": "RHBZ#2541397", "tags": ["issue-tracking", "x_refsource_REDHAT"]}, {"url": "https://gitlab.gnome.org/GNOME/gnumeric/-/issues/897"}], "datePublic": "2026-09-20T18:49:24.000Z", "problemTypes": [{"descriptions": [{"cweId": "CWE-416", "description": "Use After Free", "lang": "en", "type": "CWE"}]}], "x_redhatCweChain": "CWE-416: Use After Free", "workarounds": [{"lang": "en", "value": "Do not open Gnumeric workbook files from untrusted sources. No application-level mitigation that preserves processing of untrusted workbooks is known."}], "timeline": [{"lang": "en", "time": "2026-09-23T17:40:14.000Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2026-09-20T18:49:24.000Z", "value": "Made public."}], "credits": [{"lang": "en", "value": "Upstream acknowledges Juha Kylm\u00e4nen as the original reporter."}], "providerMetadata": {"orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "shortName": "fedora", "dateUpdated": "2026-09-25T13:51:57.828Z"}, "x_generator": {"engine": "cvelib 1.8.0"}}}}

{}

{"affected": [{"affectedData": [{"collectionURL": "https://gitlab.gnome.org/GNOME/gnumeric", "defaultStatus": "unaffected", "packageName": "gnumeric", "product": "Gnumeric", "vendor": "GNOME", "versions": [{"lessThan": "*", "status": "affected", "version": "1.11.0", "versionType": "semver"}, {"status": "unaffected", "version": "bc1dee29525933994181fb2307d6ad584de6040d", "versionType": "git"}]}], "source": "patrick@puiterwijk.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-97222", "lastModified": "2026-09-25T14:17:25.580", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "patrick@puiterwijk.org", "type": "Secondary"}]}, "published": "2026-09-25T14:17:25.580", "references": [{"source": "patrick@puiterwijk.org", "url": "https://access.redhat.com/security/cve/CVE-2026-97222"}, {"source": "patrick@puiterwijk.org", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2541397"}, {"source": "patrick@puiterwijk.org", "url": "https://gitlab.gnome.org/GNOME/gnumeric/-/issues/897"}], "sourceIdentifier": "patrick@puiterwijk.org", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "patrick@puiterwijk.org", "type": "Secondary"}]}

{}

{}