Threats Tagged 'cve-2026-18374'
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Threats Tagged 'cve-2026-18374'
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CVE-2026-18374: Buffer overflow in fopen mode argument processing in The GNU C Library glibcCVE-2026-18374 0 Passing an effectively empty string to the `,ccs=` syntax extension of the mode argument in the `fopen` function in the GNU C Library version 2.45 or earlier may result in a heap buffer overflow when the mode string input to the function is attacker controlled. This usage pattern is not seen in applications in common GNU/Linux distributions and applications that process user-supplied values for `ccs` should not pass them through without validation. Join the discussion | CVE Database V5 | 08/27/2026, 19:20:40 UTC Added: 08/27/2026, 20:24:14 UTC |
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