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CVE-2026-4159

Опубликовано: 19 мар. 2026
Источник: nvd
EPSS Низкий

Описание

1-byte OOB heap read in wc_PKCS7_DecodeEnvelopedData via zero-length encrypted content. A vulnerability existed in wolfSSL 5.8.4 and earlier, where a 1-byte out-of-bounds heap read in wc_PKCS7_DecodeEnvelopedData could be triggered by a crafted CMS EnvelopedData message with zero-length encrypted content. Note that PKCS7 support is disabled by default.

EPSS

Процентиль: 5%
0.00019
Низкий

Дефекты

CWE-125

Связанные уязвимости

ubuntu
22 дня назад

1-byte OOB heap read in wc_PKCS7_DecodeEnvelopedData via zero-length encrypted content. A vulnerability existed in wolfSSL 5.8.4 and earlier, where a 1-byte out-of-bounds heap read in wc_PKCS7_DecodeEnvelopedData could be triggered by a crafted CMS EnvelopedData message with zero-length encrypted content. Note that PKCS7 support is disabled by default.

msrc
10 дней назад

wc_PKCS7_DecodeEnvelopedData 1 byte out-of-bounds read

debian
22 дня назад

1-byte OOB heap read in wc_PKCS7_DecodeEnvelopedData via zero-length e ...

github
22 дня назад

1-byte OOB heap read in wc_PKCS7_DecodeEnvelopedData via zero-length encrypted content. A vulnerability existed in wolfSSL 5.8.4 and earlier, where a 1-byte out-of-bounds heap read in wc_PKCS7_DecodeEnvelopedData could be triggered by a crafted CMS EnvelopedData message with zero-length encrypted content. Note that PKCS7 support is disabled by default.

EPSS

Процентиль: 5%
0.00019
Низкий

Дефекты

CWE-125