Threats Tagged 'cve-2026-18739'
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Threats Tagged 'cve-2026-18739'
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CVE-2026-18739: Out-of-bounds Write in Red Hat Red Hat Enterprise Linux 10CVE-2026-18739 0 CVE-2026-18739 is a low-severity vulnerability in the popt command-line option parsing library used in Red Hat Enterprise Linux 10. It involves an off-by-one error in the poptStuffArgs function that can corrupt internal program data when repeatedly called or through deep alias nesting. Exploitation requires a host application to unsafely process the corrupted data, potentially allowing local code execution. The vulnerability has a low CVSS score of 2.5 and no known exploits in the wild. No explicit patch or fix status is currently provided by Red Hat. Join the discussion | CVE Database V5 | 08/04/2026, 05:32:50 UTC Added: 08/04/2026, 05:48:33 UTC |
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