Threats Tagged 'bit-php-2026-7259'
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Threats Tagged 'bit-php-2026-7259'
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0 A null pointer dereference vulnerability exists in the PHP function php_mb_check_encoding() when used via mb_ereg_search_init(). This occurs due to a mismatch between encoding lists in Oniguruma and mbfl, leading to a segmentation fault and denial of service. The issue affects PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6. Exploitation requires user-controlled input influencing the encoding passed to mb_regex_encoding(). Join the discussion | GCVE Database | 05/12/2026, 08:56:05 UTC Added: 09/08/2026, 12:55:56 UTC |
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