PT-2026-76487 · Pypi · Pypdf
Publicado
2026-08-10
·
Atualizado
2026-08-10
CVSS v4.0
4.8
Média
| Vetor | AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |
Impact
An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires parsing the
/ToUnicode entry of a font with unusually large values, for example during text extraction.Patches
This has been fixed in pypdf==6.15.0.
Workarounds
If you cannot upgrade yet, consider applying the changes from PR #3944.
Correção
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Identificadores relacionados
Produtos afetados
Pypdf