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			"text":"Low"
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				"text":"coreutils security update",
				"category":"general",
				"title":"Synopsis"
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				"text":"An update for coreutils is now available for openEuler-24.03-LTS-SP1",
				"category":"general",
				"title":"Summary"
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				"text":"These are the GNU core utilities.  This package is the combination of the old GNU fileutils, sh-utils, and textutils packages.\n\nSecurity Fix(es):\n\nGNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop (-t) values. The multiplication used to calculate the allocation size can wrap around, resulting in an undersized buffer.\nWhen processing crafted input, subsequent writes exceed the allocated memory, leading to an out‑of‑bounds heap write.\n\nWhen running GNU coreutils unexpand with attacker-provided large tab stop (-t) arguments, this behavior leads to a crash and potentially achieve a heap write primitive depending on memory layout.\n\n\n\n\n\n\n\n\n\n\nThis issue has been fixed in the commit b60a159fdc5bfcf9988d3a4cb6f53abe8ad5d35d(CVE-2026-56392)",
				"category":"general",
				"title":"Description"
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				"text":"An update for coreutils is now available for openEuler-24.03-LTS-SP1.\n\nopenEuler Security has rated this update as having a security impact of low. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.",
				"category":"general",
				"title":"Topic"
			},
			{
				"text":"Low",
				"category":"general",
				"title":"Severity"
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				"text":"coreutils",
				"category":"general",
				"title":"Affected Component"
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				"summary":"openEuler-SA-2026-3390",
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				"url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-56392&packageName=coreutils"
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				"summary":"nvd cve",
				"category":"external",
				"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56392"
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				"summary":"openEuler-SA-2026-3390 vex file",
				"category":"self",
				"url":"https://repo.openeuler.org/security/data/csaf/advisories/2026/csaf-openeuler-sa-2026-3390.json"
			}
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					"text":"GNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop (-t) values. The multiplication used to calculate the allocation size can wrap around, resulting in an undersized buffer.\nWhen processing crafted input, subsequent writes exceed the allocated memory, leading to an out‑of‑bounds heap write.\n\nWhen running GNU coreutils unexpand with attacker-provided large tab stop (-t) arguments, this behavior leads to a crash and potentially achieve a heap write primitive depending on memory layout.\n\n\n\n\n\n\n\n\n\n\nThis issue has been fixed in the commit b60a159fdc5bfcf9988d3a4cb6f53abe8ad5d35d",
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}