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{"bugzilla": {"description": "binutils: GNU Binutils ld: Buffer overflow in cache_bwrite via nbytes manipulation", "id": "2533176", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533176"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "status": "draft"}, "cwe": "CWE-120", "details": ["A flaw was found in GNU Binutils. A buffer overflow vulnerability exists in the `cache_bwrite` function within the `bfd/cache.c` file of the `ld` component. This flaw can be triggered by manipulating the `nbytes` argument, allowing a local attacker to potentially cause information disclosure or denial of service."], "name": "CVE-2026-90801", "package_state": [{"cpe": "cpe:/a:redhat:hummingbird:1", "fix_state": "Affected", "package_name": "binutils", "product_name": "Red Hat Hardened Images"}], "public_date": "2026-09-14T16:15:14Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-90801\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-90801\nhttps://github.com/r1ck9-2q/cve_summit/blob/main/Heap-buffer-overflow%20in%20%60cache_bwrite%60%20(bfdcache.c436)%20via%20malformed%20ELF%20with%20%60--gc-sections%20-w%60.md\nhttps://sourceware.org/bugzilla/show_bug.cgi?id=34442\nhttps://vuldb.com/cve/CVE-2026-90801\nhttps://vuldb.com/submit/920276\nhttps://vuldb.com/vuln/403303\nhttps://vuldb.com/vuln/403303/cti\nhttps://www.gnu.org/"], "threat_severity": "Moderate"}

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