Threats Tagged 'ghsa-r57r-q66w-6qxq'
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Threats Tagged 'ghsa-r57r-q66w-6qxq'
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The ISO-2022 encoding module used a stack buffer sized to MB_LEN_MAX (6 bytes) for intermediate character output. (CVE-2026-58082)CVE-2026-58082 0 A stack buffer overflow vulnerability exists in the ISO-2022 encoding module used by iconv(3). The module allocates a stack buffer sized to MB_LEN_MAX (6 bytes) for intermediate character output, but some ISO-2022 variants require up to 10 bytes per character. This mismatch can cause a buffer overflow of up to four bytes during character conversion. Applications using iconv(3) to convert untrusted input with affected encodings may be vulnerable. Join the discussion | GCVE Database | 08/19/2026, 09:31:23 UTC Added: 08/19/2026, 13:50:28 UTC |
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