CVE-2025-32024

bep/imagemeta allows excessively large EXIF data structures

CVSS 6.9 MEDIUMEPSS 0.2%CWE-770

bep/imagemeta is a Go library for reading EXIF, IPTC and XMP image meta data from JPEG, TIFF, PNG, and WebP files. The EXIF data format allows for defining excessively large data structures in relatively small payloads. Before v0.10.0, If you didn't trust the input images, this could be abused to construct denial-of-service attacks. v0.10.0 added LimitNumTags (default 5000) and LimitTagSize (default 10000) options.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected products

bep · imagemeta

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References

https://github.com/bep/imagemeta/commit/4fd89616d8bf7f9bb892360d3fb19080ec2b4602 https://github.com/bep/imagemeta/security/advisories/GHSA-q7rw-w4cq-2j6w