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Vulnerabilities of GNU gawk

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CVE Summary Score Published
CVE-2026-40553 Buffer overflow vulnerability has been found in "extension/readdir.c" program file of gawk (ftype() routine) 5.1 Medium Jul 13, 2026
CVE-2026-40469 Integer overflow vulnerability has been found in "builtin.c" program file of gawk (do_sub() routine) 5.1 Medium Jul 13, 2026
CVE-2026-40468 Integer overflow vulnerability has been found in "builtin.c" program file of gawk 2.1 Low Jul 13, 2026
CVE-2026-40467 Use After Free vulnerability has been found in "io.c" program file of gawk (do_getline_redir() routine) 5.1 Medium Jul 13, 2026

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