CVE-2026-57454

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{"bugzilla": {"description": "vim: Vim: Out-of-bounds Read with Text Properties", "id": "2492977", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492977"}, "csaw": false, "cwe": "CWE-125", "details": ["Vim is an open source, command line text editor. From 9.2.0320 until 9.2.0679, a crafted undo or swap file can store a virtual-text property whose offset and length point outside the line's property data. When Vim restores or displays such a line it converts the offset into a pointer and reads the virtual text without bounds checking, causing an out-of-bounds read that can crash Vim or disclose adjacent heap memory. This vulnerability is fixed in 9.2.0679.", "A flaw was found in Vim, an open source command-line text editor. A local attacker could exploit this vulnerability by providing a specially crafted undo or swap file. When Vim processes this file, an out-of-bounds read occurs, which can lead to the disclosure of sensitive information from memory or cause the application to crash, resulting in a denial of service (DoS)."], "name": "CVE-2026-57454", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "rhcos", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-06-25T15:24:54Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-57454\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-57454\nhttps://github.com/vim/vim/commit/b3faeecc976d3031d7c0675623516ec60c30f949\nhttps://github.com/vim/vim/releases/tag/v9.2.0679\nhttps://github.com/vim/vim/security/advisories/GHSA-ww8h-47xp-hp4w"], "statement": "This vulnerability was introduced in Vim version 9.2.0320. Because Red Hat products do not ship this version, they are unaffected.", "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[9.2.0320,9.2.0679)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "vim", "source": "cna", "vendor": "vim"}, "product": "vim", "vendor": "vim"}], "created": "2026-06-25T17:00:11.702509+00:00", "updated": "2026-06-25T22:15:04.661268+00:00", "vendors": ["vim", "vim$PRODUCT$vim"]}