CVE-2026-90830

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{"bugzilla": {"description": "binutils: GNU Binutils: Local denial of service via null pointer dereference in Section Merge", "id": "2533539", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533539"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["A flaw was found in GNU Binutils. This vulnerability, located in the _bfd_write_merged_section function within the Section Merge component, allows a local attacker to trigger a null pointer dereference. This can lead to a denial of service (DoS) condition, making the affected system or application unavailable."], "name": "CVE-2026-90830", "package_state": [{"cpe": "cpe:/a:redhat:hummingbird:1", "fix_state": "Affected", "package_name": "binutils", "product_name": "Red Hat Hardened Images"}], "public_date": "2026-09-14T22:30:16Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-90830\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-90830\nhttps://sourceware.org/bugzilla/attachment.cgi?id=16884\nhttps://sourceware.org/bugzilla/show_bug.cgi?id=34452\nhttps://vuldb.com/cve/CVE-2026-90830\nhttps://vuldb.com/submit/925229\nhttps://vuldb.com/vuln/403332\nhttps://vuldb.com/vuln/403332/cti\nhttps://www.gnu.org/"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[2.47,2.47]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Binutils", "source": "cna", "vendor": "GNU"}, "product": "binutils", "vendor": "gnu"}], "created": "2026-09-15T07:45:15.478606+00:00", "updated": "2026-09-17T21:30:18.294757+00:00", "vendors": ["gnu", "gnu$PRODUCT$binutils"]}