CVE-2026-27809 psd-tools: Compression module has unguarded zlib decompression, missing dimension validation, and hardening gaps

psd-tools is a Python package for working with Adobe Photoshop PSD files. Prior to version 1.12.2, when a PSD file contains malformed RLE-compressed image data e.g. a literal run that extends past the expected row size, decoderle raises ValueError which propagated all the way to the user, crashin...

PT-2026-22058

Name of the Vulnerable Software and Affected Versions psd-tools versions prior to 1.12.2 Description psd-tools, a Python package for working with Adobe Photoshop PSD files, contains multiple issues. A lack of a length cap on zlib.decompress can lead to denial-of-service or out-of-memory crashes...

CVE-2020-10571

An issue was discovered in psd-tools before 1.9.4. The Cython implementation of RLE decoding did not check for malicious data...

EUVD-2020-0150

Malware in sbrugna...

psd-tools code issue vulnerability

psd-tools is a Python package for reading Adobe Photoshop PSD files. A code issue vulnerability exists in versions of psd-tools prior to 1.9.4, no details of the vulnerability are provided at this time...

Potential buffer overflow in psd-tools

Impact An issue was discovered in psd-tools before 1.9.4. The Cython implementation of RLE decoding did not check for malformed PSD input data during decoding to the PIL.Image or NumPy format, leading to a Buffer Overflow. Patches Users of psd-tools version v1.8.37 to v1.9.3 should upgrade to...

GHSA-22JR-VC7J-G762 Potential buffer overflow in psd-tools

Impact An issue was discovered in psd-tools before 1.9.4. The Cython implementation of RLE decoding did not check for malformed PSD input data during decoding to the PIL.Image or NumPy format, leading to a Buffer Overflow. Patches Users of psd-tools version v1.8.37 to v1.9.3 should upgrade to...

CVE-2020-10571

An issue was discovered in psd-tools before 1.9.4. The Cython implementation of RLE decoding did not check for malicious data...

CVE-2020-10571

An issue was discovered in psd-tools before 1.9.4. The Cython implementation of RLE decoding did not check for malicious data...

PYSEC-2020-91

An issue was discovered in psd-tools before 1.9.4. The Cython implementation of RLE decoding did not check for malicious data...

Design/Logic Flaw

An issue was discovered in psd-tools before 1.9.4. The Cython implementation of RLE decoding did not check for malicious data...

PYSEC-2020-91

An issue was discovered in psd-tools before 1.9.4. The Cython implementation of RLE decoding did not check for malicious data...

CVE-2020-10571

The CVE-2020-10571 issue affects psd-tools prior to v1.9.4, where the Cython implementation of RLE decoding fails to validate input data. This can be triggered by malicious or malformed PSD input, with documented advisories describing a related buffer overflow scenario when the Cython path is use...