CVE-2026-40192

N/A

Descricao

Pillow is a Python imaging library. Versions 10.3.0 through 12.1.1 did not limit the amount of GZIP-compressed data read when decoding a FITS image, making them vulnerable to decompression bomb attacks. A specially crafted FITS file could cause unbounded memory consumption, leading to denial of service (OOM crash or severe performance degradation). If users are unable to immediately upgrade, they should only open specific image formats, excluding FITS, as a workaround.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado4/15/2026

Ultima modificacao4/17/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-400CWE-770

Referencias

https://github.com/python-pillow/Pillow/commit/3cb854e8b2bab43f40e342e665f9340d861aa628(security-advisories@github.com)

https://github.com/python-pillow/Pillow/pull/9521(security-advisories@github.com)

https://github.com/python-pillow/Pillow/security/advisories/GHSA-whj4-6x5x-4v2j(security-advisories@github.com)

https://pillow.readthedocs.io/en/stable/releasenotes/12.2.0.html#prevent-fits-decompression-bomb(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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