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CVE-2025-48379 Detail

Description

Pillow is a Python imaging library. In versions 11.2.0 to before 11.3.0, there is a heap buffer overflow when writing a sufficiently large (>64k encoded with default settings) image in the DDS format due to writing into a buffer without checking for available space. This only affects users who save untrusted data as a compressed DDS image. This issue has been patched in version 11.3.0.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/python-pillow/Pillow/commit/ef98b3510e3e4f14b547762764813d7e5ca3c5a4 GitHub, Inc.
https://github.com/python-pillow/Pillow/pull/9041 GitHub, Inc.
https://github.com/python-pillow/Pillow/releases/tag/11.3.0 GitHub, Inc.
https://github.com/python-pillow/Pillow/security/advisories/GHSA-xg8h-j46f-w952 GitHub, Inc.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-122 Heap-based Buffer Overflow GitHub, Inc.  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-48379
NVD Published Date:
07/01/2025
NVD Last Modified:
07/03/2025
Source:
GitHub, Inc.