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CVE-2026-31826

Опубликовано: 10 мар. 2026
Источник: nvd
CVSS3: 5.5
EPSS Низкий

Описание

pypdf is a free and open-source pure-python PDF library. Prior to 6.8.0, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing a content stream with a rather large /Length value, regardless of the actual data length inside the stream. This vulnerability is fixed in 6.8.0.

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:a:pypdf_project:pypdf:*:*:*:*:*:*:*:*
Версия до 6.8.0 (исключая)

EPSS

Процентиль: 7%
0.00172
Низкий

5.5 Medium

CVSS3

Дефекты

CWE-770

Связанные уязвимости

CVSS3: 5.5
ubuntu
5 месяцев назад

pypdf is a free and open-source pure-python PDF library. Prior to 6.8.0, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing a content stream with a rather large /Length value, regardless of the actual data length inside the stream. This vulnerability is fixed in 6.8.0.

CVSS3: 6.5
redhat
5 месяцев назад

pypdf is a free and open-source pure-python PDF library. Prior to 6.8.0, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing a content stream with a rather large /Length value, regardless of the actual data length inside the stream. This vulnerability is fixed in 6.8.0.

CVSS3: 5.5
debian
5 месяцев назад

pypdf is a free and open-source pure-python PDF library. Prior to 6.8. ...

suse-cvrf
5 месяцев назад

Security update for python-PyPDF2

github
5 месяцев назад

pypdf: manipulated stream length values can exhaust RAM

EPSS

Процентиль: 7%
0.00172
Низкий

5.5 Medium

CVSS3

Дефекты

CWE-770